Understanding the nuances of language involves not only knowing the meaning of words but also their opposites. Exploring the antonyms of ‘prohibit’ opens up a broader understanding of permission, allowance, and freedom.
This article delves into the various words that stand in contrast to ‘prohibit,’ examining their specific meanings, contexts, and usage. Mastering these antonyms enhances communication skills and allows for more precise expression.
This guide is beneficial for English language learners, writers, and anyone seeking to expand their vocabulary and grammatical accuracy.
Table of Contents
- Introduction
- Definition of ‘Prohibit’
- Structural Breakdown of ‘Prohibit’
- Antonyms of ‘Prohibit’
- Examples of Antonyms in Use
- Usage Rules for Antonyms of ‘Prohibit’
- Common Mistakes
- Practice Exercises
- Advanced Topics
- FAQ
- Conclusion
Definition of ‘Prohibit’
The word ‘prohibit’ means to formally forbid something by law, rule, or other authority. It implies a restriction or ban, preventing a specific action or behavior.
‘Prohibit’ carries a sense of official or legal interdiction. The act of prohibiting something often involves a clear statement of what is not allowed and the potential consequences of violating the prohibition.
In essence, ‘prohibit’ functions as a transitive verb, requiring a direct object. It establishes a boundary, demarcating what is permissible from what is not.
The impact of a prohibition can range from minor inconveniences to significant limitations on freedom and opportunity.
Structural Breakdown of ‘Prohibit’
The word ‘prohibit’ is formed from the Latin word prohibere, which combines ‘pro-‘ (meaning ‘before’ or ‘forward’) and ‘habere’ (meaning ‘to have’ or ‘to hold’). This etymology suggests the idea of holding something back or preventing it from happening.
Grammatically, ‘prohibit’ is a transitive verb, meaning it requires a direct object to complete its meaning. Common sentence structures using ‘prohibit’ include:
- Subject + Prohibit + Direct Object: The law prohibits smoking in public places.
- Subject + Prohibit + Someone + From + Gerund: The rules prohibit students from using cell phones during class.
- It + Is Prohibited + To + Infinitive: It is prohibited to enter the construction site without a helmet.
Understanding these structures is crucial for using ‘prohibit’ correctly and for recognizing its antonyms in similar contexts. The prepositions and verb forms that follow ‘prohibit’ often dictate the appropriate antonym to use.
Antonyms of ‘Prohibit’
The English language offers a rich variety of antonyms for ‘prohibit,’ each with its own specific nuance and context. These antonyms generally convey the idea of allowing, permitting, or enabling something.
The choice of antonym depends on the specific situation and the degree of permission being granted.
Allow
‘Allow’ means to give permission for someone to do something or for something to happen. It suggests a general consent or lack of opposition.
Permit
‘Permit’ is similar to ‘allow’ but often implies a more formal or official authorization. It suggests that something has been explicitly approved.
Authorize
‘Authorize’ means to give official permission or approval for something. It carries a stronger sense of formality and legitimacy than ‘allow’ or ‘permit’.
Enable
‘Enable’ means to make something possible or easier. It focuses on providing the means or opportunity for something to occur.
License
‘License’ means to grant a formal permission to do something, often involving a legal document or certification. It implies a specific and regulated authorization.
Sanction
‘Sanction’ can mean to give official approval or permission. While it can also refer to penalties, in this context, it means to endorse or authorize something.
Approve
‘Approve’ means to officially agree to something or consider something satisfactory. It suggests a positive evaluation and acceptance.
Ratify
‘Ratify’ means to formally approve or confirm something, especially a treaty, agreement, or law. It implies a final and binding endorsement.
Endorse
‘Endorse’ means to publicly declare one’s support or approval of something. It suggests a strong and visible expression of agreement.
Support
‘Support’ means to give assistance or approval to someone or something. It implies a willingness to help or defend.
Examples of Antonyms in Use
Understanding the nuances of each antonym requires seeing them used in context. The following tables provide examples of how these words function as opposites of ‘prohibit’ in various sentences.
The table below shows examples using the antonyms ‘allow’ and ‘permit’. Note how each word slightly changes the meaning and formality of the sentence.
| Prohibit | Allow | Permit |
|---|---|---|
| The sign prohibits parking here. | The sign allows parking here after 6 PM. | The sign permits parking here with a valid pass. |
| The school prohibits students from wearing hats indoors. | The school allows students to wear hats outdoors. | The school permits students to wear religious head coverings indoors. |
| The law prohibits the sale of alcohol to minors. | The law allows the sale of alcohol to adults over 21. | The law permits the sale of alcohol at licensed establishments. |
| The contract prohibits the use of confidential information. | The contract allows the sharing of information with specified parties. | The contract permits the use of information for research purposes. |
| The rules prohibit smoking in the building. | The rules allow smoking in designated areas. | The rules permit smoking on the balcony. |
| The company prohibits employees from using social media during work hours. | The company allows employees to use social media during lunch breaks. | The company permits employees to use social media for marketing purposes. |
| The museum prohibits touching the artwork. | The museum allows visitors to take photographs. | The museum permits touching certain interactive exhibits. |
| The website prohibits the downloading of copyrighted material. | The website allows users to stream videos. | The website permits the downloading of free content. |
| The government prohibits the import of certain goods. | The government allows the import of essential medicines. | The government permits the import of goods with proper documentation. |
| The stadium prohibits outside food and drinks. | The stadium allows fans to bring empty water bottles. | The stadium permits vendors to sell food and drinks inside. |
| The hospital prohibits visitors after 9 PM. | The hospital allows visitors during visiting hours. | The hospital permits family members to stay overnight in special cases. |
| The library prohibits talking loudly. | The library allows quiet conversations. | The library permits group study in designated areas. |
| The park prohibits campfires. | The park allows picnics. | The park permits campfires in designated fire pits. |
| The apartment complex prohibits pets over 20 pounds. | The apartment complex allows small pets under 20 pounds. | The apartment complex permits service animals. |
| The software prohibits unauthorized access. | The software allows authorized users to log in. | The software permits administrators to modify user permissions. |
| The concert prohibits professional cameras. | The concert allows personal cameras. | The concert permits media personnel to use professional equipment. |
| The construction site prohibits entry without a hard hat. | The construction site allows authorized personnel. | The construction site permits inspectors to enter with proper safety gear. |
| The airport prohibits liquids over 3.4 ounces in carry-on bags. | The airport allows liquids under 3.4 ounces in carry-on bags. | The airport permits passengers to purchase liquids after security. |
| The website prohibits hate speech. | The website allows respectful discussions. | The website permits constructive criticism. |
| The game prohibits cheating. | The game allows fair play. | The game permits the use of strategy guides. |
The following table showcases the use of ‘authorize’ and ‘enable’ as antonyms of ‘prohibit’. These words emphasize the granting of power or the facilitation of an action.
| Prohibit | Authorize | Enable |
|---|---|---|
| The system prohibits unauthorized access to the database. | The administrator can authorize access to the database for specific users. | The new software enables users to access the database remotely. |
| The regulations prohibit the construction of new buildings in the historic district. | The city council can authorize the construction of specific projects with historical merit. | The zoning changes enable developers to build mixed-use properties. |
| The policy prohibits employees from making personal calls during work hours. | The manager can authorize employees to make urgent personal calls. | The company provides cell phones that enable employees to stay connected. |
| The firewall prohibits external connections to the server. | The IT department can authorize specific external connections for maintenance. | The VPN enables secure remote access to the server. |
| The rules prohibit the use of electronic devices during the exam. | The proctor can authorize the use of calculators for specific sections. | The testing platform enables students to submit their answers online. |
| The treaty prohibits the development of nuclear weapons. | The international community can authorize inspections of nuclear facilities. | The agreement enables countries to verify compliance. |
| The law prohibits discrimination based on race. | The government can authorize investigations into discriminatory practices. | The affirmative action policies enable minorities to access equal opportunities. |
| The contract prohibits the disclosure of confidential information. | The legal team can authorize the release of information under specific circumstances. | The non-disclosure agreement enables companies to protect their trade secrets. |
| The security system prohibits entry without a valid keycard. | The security guard can authorize entry for visitors. | The biometric scanner enables employees to access the building quickly. |
| The software prohibits the installation of unauthorized programs. | The system administrator can authorize the installation of specific applications. | The app store enables users to download approved software. |
| The school prohibits students from leaving campus during lunch. | The school principal can authorize students to leave for appointments. | The school bus system enables students to get home safely. |
| The website prohibits the posting of offensive content. | The moderators can authorize the removal of inappropriate material. | The reporting system enables users to flag offensive posts. |
| The regulations prohibit fishing in certain areas. | The fisheries department can authorize fishing during specific seasons. | The conservation efforts enable fish populations to recover. |
| The company prohibits the use of personal devices for work. | The IT manager can authorize exceptions for specific employees. | The company’s mobile device management system enables secure access to work resources. |
| The city prohibits parking on certain streets during snowstorms. | The police department can authorize temporary parking for emergencies. | The snow removal program enables residents to travel safely. |
| The contract prohibits subcontractors from hiring additional workers. | The main contractor can authorize the hiring of additional workers if needed. | The project management system enables efficient workforce allocation. |
| The airline prohibits passengers from using electronic cigarettes during flights. | The flight crew can authorize the use of medical devices for passengers with health conditions. | The in-flight entertainment system enables passengers to enjoy movies and music. |
| The government prohibits the sale of firearms to convicted felons. | The courts can authorize the restoration of firearm rights under specific circumstances. | The background check system enables retailers to verify eligibility. |
| The hospital prohibits patients from self-administering medication. | The doctor can authorize self-administration for specific patients with stable conditions. | The electronic medical record system enables nurses to track medication schedules. |
| The research lab prohibits unauthorized experiments. | The research director can authorize experiments that meet ethical guidelines. | The advanced equipment enables scientists to conduct cutting-edge research. |
This table illustrates the use of ‘license’, ‘sanction’, and ‘approve’ as antonyms for ‘prohibit’. These words often relate to formal permissions or endorsements.
| Prohibit | License | Sanction | Approve |
|---|---|---|---|
| The state prohibits driving without a valid license. | The state licenses drivers who pass the required tests. | The governing body will sanction the development project. | The committee will approve the new budget proposal. |
| The city prohibits the operation of businesses without a permit. | The city licenses businesses that meet zoning requirements. | The international community will sanction the trade agreement. | The board of directors will approve the merger. |
| The regulations prohibit fishing in protected areas. | The agency licenses anglers to fish in designated waters. | The organization will sanction the use of the logo. | The regulatory agency will approve the new drug. |
| The law prohibits the sale of certain products without certification. | The government licenses vendors who meet safety standards. | The council will sanction the fundraising event. | The planning commission will approve the building plans. |
| The university prohibits the unauthorized use of its logo. | The university licenses its logo for use by affiliated organizations. | The authorities will sanction the construction of the new bridge. | The review board will approve the research proposal. |
| The company prohibits the distribution of confidential information. | The company licenses its technology to select partners. | The investors will sanction further funding for the project. | The executive team will approve the marketing campaign. |
| The website prohibits the use of copyrighted images without permission. | The website licenses images for commercial use. | The government will sanction the release of the report. | The ethics committee will approve the clinical trial. |
| The airport prohibits the carrying of certain items onto airplanes. | The airport licenses vendors to sell goods and services within the terminal. | The community will sanction the implementation of the new recycling program. | The quality control team will approve the manufactured product. |
| The hospital prohibits certain procedures without prior authorization. | The hospital licenses doctors to practice medicine. | The university will sanction the student-led initiative. | The editorial board will approve the publication of the article. |
| The construction site prohibits entry without safety gear. | The state licenses contractors to perform construction work. | The organization will sanction the international conference. | The admissions committee will approve the applications for enrollment. |
| The school prohibits students from leaving campus without permission. | The school licenses teachers to educate students. | The alumni association will sanction the yearly reunion. | The homeowners association will approve the landscaping changes. |
| The software prohibits unauthorized access to user data. | The software company licenses its product to users. | The scientific community will sanction the results of the peer-reviewed study. | The accreditation board will approve the educational program. |
| The museum prohibits touching the artifacts. | The museum licenses tour guides to lead visitors. | The historical society will sanction the restoration of the landmark. | The city council will approve the zoning changes. |
| The library prohibits overdue books. | The library licenses digital resources to patrons. | The art foundation will sanction the public art installation. | The design team will approve the architectural plans. |
| The theater prohibits the use of cell phones during performances. | The theater licenses plays and musicals for production. | The military will sanction the use of the new technology. | The environmental agency will approve the conservation project. |
| The research lab prohibits unauthorized experiments. | The research lab licenses its discoveries to pharmaceutical companies. | The medical association will sanction the use of the treatment protocol. | The standards board will approve the new safety regulations. |
| The insurance company prohibits fraudulent claims. | The insurance company licenses agents to sell policies. | The sporting federation will sanction the international tournament. | The charity board will approve the grant applications. |
| The government prohibits the spread of misinformation. | The government licenses broadcasters to operate radio and television stations. | The United Nations will sanction the peacekeeping mission. | The film festival will approve the selection of movies. |
| The food safety agency prohibits the sale of contaminated products. | The food safety agency licenses restaurants to serve food to the public. | The human rights organization will sanction the investigation into human rights abuses. | The review committee will approve the revised manuscript. |
| The online platform prohibits the posting of hate speech. | The online platform licenses content from creators. | The legal team will sanction the defense strategy. | The judges will approve the court settlement. |
This final table demonstrates the use of ‘ratify’, ‘endorse’, and ‘support’ as antonyms of ‘prohibit’. These words suggest formal agreement, public approval, and active assistance.
| Prohibit | Ratify | Endorse | Support |
|---|---|---|---|
| The government prohibits the use of chemical weapons. | The nations will ratify the treaty banning chemical weapons. | The celebrity will endorse the campaign for clean water. | The community will support the construction of the new library. |
| The company prohibits discrimination in the workplace. | The board of directors will ratify the new non-discrimination policy. | The politician will endorse the proposal for tax reform. | The organization will support the efforts to combat poverty. |
| The constitution prohibits the establishment of a state religion. | The states will ratify the amendment ensuring religious freedom. | The athlete will endorse the brand of sports equipment. | The volunteers will support the relief efforts for the victims of the disaster. |
| The regulations prohibit the pollution of waterways. | The environmental agencies will ratify the agreement to protect water resources. | The scientist will endorse the research findings on climate change. | The donors will support the scholarship fund for underprivileged students. |
| The contract prohibits the disclosure of trade secrets. | The parties will ratify the confidentiality agreement. | The expert will endorse the effectiveness of the new treatment. | The fans will support their favorite sports team. |
| The treaty prohibits the development of nuclear arsenals. | The countries will ratify the disarmament treaty. | The author will endorse the upcoming book release. | The parents will support their children’s educational pursuits. |
| The law prohibits the sale of unsafe products. | The legislature will ratify the consumer protection act. | The chef will endorse the quality of the ingredients. | The neighbors will support the initiative to improve local parks. |
| The constitution prohibits cruel and unusual punishment. | The courts will ratify the interpretation of the constitutional rights. | The musician will endorse the cause for music education in schools. | The businesses will support the local economy by hiring local workers. |
| The international agreement prohibits the exploitation of endangered species. | The nations will ratify the biodiversity conservation pact. | The activist will endorse the movement for social justice. | The community members will support the campaign to reduce crime. |
| The employment contract prohibits employees from working for competitors. | The employer and employee will ratify the non-compete agreement. | The celebrity will endorse the charity organization. | The public will support the efforts to preserve historical landmarks. |
| The company prohibits employees from using personal devices on company time. | The HR department will ratify the policy on personal device usage. | The influencer will endorse the sustainable product line. | The community will support the local farmers market. |
| The school prohibits bullying. | The school board will ratify the anti-bullying policy. | The educator will endorse the innovative teaching methods. | The parents will support their children’s extracurricular activities. |
| The website prohibits hate speech. | The moderators will ratify the content moderation guidelines. | The journalist will endorse the importance of freedom of the press. | The public will support the independent media outlets. |
| The organization prohibits corruption. | The members will ratify the code of ethics. | The auditor will endorse the financial transparency measures. | The stakeholders will support ethical business practices. |
| The city prohibits excessive noise pollution. | The council will ratify the noise ordinance. | The environmentalist will endorse green initiatives. | The residents will support the efforts to reduce air pollution. |
| The research lab prohibits data falsification. | The scientists will ratify the research integrity guidelines. | The peer reviewers will endorse the validity of the scientific study. | The funding agencies will support innovative research projects. |
| The hospital prohibits medical malpractice. | The medical board will ratify the standards of care. | The medical expert will endorse the evidence-based treatments. | The patients will support the efforts to improve health care. |
| The airline prohibits discrimination against passengers. | The airline will ratify the passenger rights policy. | The travel blogger will endorse the accessible travel options. | The public will support the initiatives to promote inclusivity in air travel. |
| The art gallery prohibits vandalism. | The museum board will ratify the art preservation protocols. | The art critic will endorse the significance of the art exhibition. | The art patrons will support the cultural heritage preservation efforts. |
| The software company prohibits copyright infringement. | The legal team will ratify the terms of service agreement. | The tech reviewer will endorse the software’s innovative features. | The users will support the software’s commitment to data privacy. |
Usage Rules for Antonyms of ‘Prohibit’
Using the correct antonym of ‘prohibit’ depends heavily on the context. Here are some guidelines to help you choose the most appropriate word:
- Formality: ‘Allow’ is generally less formal than ‘permit’ or ‘authorize.’ Use ‘allow’ in casual settings and ‘permit’ or ‘authorize’ in more formal or official contexts.
- Specificity: ‘License’ implies a formal permission, often with legal implications. ‘Enable’ focuses on making something possible, while ‘approve’ suggests a positive evaluation.
- Authority: ‘Authorize’ suggests that the permission comes from someone in a position of power or authority. ‘Sanction’ implies official endorsement or approval.
- Degree of Support: ‘Endorse’ suggests public and visible support, while ‘support’ implies general assistance or approval. ‘Ratify’ implies a final and binding agreement.
Consider the specific nuance you want to convey when selecting an antonym. The wrong choice can alter the meaning of your sentence and create confusion.
Common Mistakes
One common mistake is using ‘allow’ and ‘permit’ interchangeably without considering the level of formality. Another is using ‘enable’ when ‘allow’ or ‘permit’ would be more appropriate, especially when referring to permission rather than capability.
Here are some examples of common mistakes and their corrections:
| Incorrect | Correct | Explanation |
|---|---|---|
| The boss enables employees to leave early. | The boss allows employees to leave early. | ‘Allows’ is more appropriate because it refers to permission, not capability. |
| The sign allows parking with a permit. | The sign permits parking with a permit. | ‘Permits’ is more formal and suitable for official signage. |
| The company permits employees to access the building. | The company authorizes employees to access the building. | ‘Authorizes’ implies a more official and controlled access. |
| The teacher permits students to use calculators, which enables them to solve complex problems. | The teacher allows students to use calculators, which enables them to solve complex problems. | ‘Allows’ is better for general permission, while ‘enables’ correctly describes the capability. |
| The government allows the new trade agreement. | The government approves the new trade agreement. | ‘Approves’ is more appropriate for formal agreements. |
Practice Exercises
Test your understanding of the antonyms of ‘prohibit’ with these exercises. Choose the best antonym for ‘prohibit’ in each sentence.
Exercise 1: Fill in the Blanks
Choose the best word from the list (allow, permit, authorize, enable) to complete each sentence.
| Question | Answer |
|---|---|
| 1. The school does not _______ students to use cell phones during class. | allow |
| 2. The city _______ parking in designated areas with a valid pass. | permits |
| 3. Only the manager can _______ overtime for employees. | authorize |
| 4. The new software _______ users to access data remotely. | enables |
| 5. The company does not _______ smoking in the office. | allow |
| 6. The museum _______ photography in certain exhibits. | permits |
| 7. The CEO must _______ the release of the new product. | authorize |
| 8. The internet _______ people to connect globally. | enables |
| 9. The rules do not _______ outside food in the theater. | allow |
| 10. The park _______ dogs on leashes. | permits |
Exercise 2: Sentence Completion
Rewrite each sentence using an antonym of ‘prohibit’ from the list (license, sanction, approve, support).
| Question | Answer |
|---|---|
| 1. The state prohibits driving without a valid driver’s license. | The state licenses drivers who pass the required tests. |
| 2. The council prohibits the construction of new buildings without approval. | The council must approve the construction of new buildings. |
| 3. The organization prohibits the use of its logo without permission. | The organization must sanction the use of its logo. |
| 4. The community prohibits the construction of the new highway. | The community must support the construction of the new highway. |
| 5. The law prohibits the sale of alcohol without proper authorization. | The law licenses the sale of alcohol with proper authorization. |
| 6. The board prohibits the new proposal. | The board has to approve the new proposal. |
| 7. The members prohibit the project. | The members must support the project. |
| 8. The parents prohibit the school from using new teaching methods. | The parents must approve the school’s use of new teaching methods. |
| 9. The rules prohibit the new policy. | The rules must sanction the new policy. |
| 10. The city prohibits the new project. | The city must support the new project. |
Exercise 3: Multiple Choice
Choose the best antonym of ‘prohibit’ for each sentence.
| Question | Answer |
|---|---|
| 1. The regulations _______ the use of drones in the park. Is the best choice: allow, enable, sanction, prohibit | allow |
| 2. The government will _______ the new trade agreement. Is the best choice: prohibit, ratify, disallow, prevent | ratify |
| 3. The celebrity will _______ the new brand of athletic shoes. Is the best choice: reject, endorse, ban, forbid | endorse |
| 4. The community will _______ the building of the new hospital. Is the best choice: oppose, disapprove, support, hinder | support |
| 5. The university _______ the use of its facilities for the conference. Is the best choice: prohibits, permits, disallows, restricts | permits |
| 6. The new software _______ users to create complex designs. Is the best choice: restricts, enables, forbids, prevents | enables |
| 7. The city council will _______ the proposed zoning changes. Is the best choice: disapprove, approve, block, veto | approve |
| 8. The state _______ drivers to operate vehicles with a commercial license. Is the best choice: restricts, licenses, bans, forbids | licenses |
| 9. The organization will _______ the use of the new technology. Is the best choice: sanction, prohibit, discourage, impede | sanction |
| 10. The parents _______ their children’s participation in sports. Is the best choice: oppose, disallow, support, hinder | support |
Advanced Topics
For advanced learners, consider exploring the legal and ethical implications of prohibitions and permissions. Research the concept of ‘implied consent’ and the legal frameworks that govern restrictions and allowances.
Study the use of antonyms of ‘prohibit’ in legal documents, contracts, and international agreements.
Additionally, investigate the rhetorical use of these antonyms in persuasive writing and public speaking. Analyze how speakers and writers use language to frame issues of permission and prohibition to influence their audience.
FAQ
Here are some frequently asked questions about the antonyms of ‘prohibit’:
- What is the most common antonym of ‘prohibit’?
The most common antonym is ‘allow.’ It is widely used in everyday language and covers a broad range of situations where permission is granted
.
- Is ‘permit’ more formal than ‘allow’?
Yes, ‘permit’ is generally considered more formal than ‘allow.’ It often implies official or explicit permission.
- When should I use ‘authorize’ instead of ‘allow’ or ‘permit’?
Use ‘authorize’ when the permission comes from someone in a position of authority or when the action requires official approval.
- What is the difference between ‘enable’ and ‘allow’?
‘Enable’ means to make something possible, while ‘allow’ means to give permission. ‘Enable’ focuses on providing the means or opportunity, while ‘allow’ focuses on granting consent.
- Can ‘sanction’ be used as an antonym of ‘prohibit’?
Yes, ‘sanction’ can be used as an antonym of ‘prohibit’ when it means to give official approval or permission. However, it’s important to note that ‘sanction’ also has another meaning: a penalty for disobeying a law or rule.
- What does ‘ratify’ mean?
‘Ratify’ means to formally approve or confirm something, especially a treaty, agreement, or law. It implies a final and binding endorsement.
- In what context would I use ‘endorse’ as an antonym of ‘prohibit’?
Use ‘endorse’ when you want to convey public support or approval of something. It suggests a strong and visible expression of agreement.
- What does ‘support’ mean in the context of being an antonym for ‘prohibit’?
When used as an antonym for ‘prohibit’, ‘support’ means to give assistance or approval to someone or something. It implies a willingness to help or defend.
Conclusion
Mastering the antonyms of ‘prohibit’ is essential for effective communication and precise expression. By understanding the nuances of words like ‘allow,’ ‘permit,’ ‘authorize,’ ‘enable,’ ‘license,’ ‘sanction,’ ‘approve,’ ‘ratify,’ ‘endorse,’ and ‘support,’ you can convey a wide range of meanings related to permission, approval, and enablement.
Pay attention to the context, formality, and specific implications of each word to ensure you choose the most appropriate antonym. With practice and careful consideration, you can confidently use these words to express your ideas with clarity and accuracy.