convinced
HighNeutral (used in both formal and informal contexts)
Definition
Meaning
Completely certain about something; having a firm belief. Also, the past tense and past participle of the verb 'convince', meaning to cause someone to believe firmly in the truth of something.
Implies a state of being persuaded beyond doubt, often through evidence or argument. Can also describe a person who is steadfast in an opinion or belief.
Linguistics
Semantic Notes
As an adjective, commonly followed by a 'that'-clause or the preposition 'of'. The verb form focuses on the successful act of persuasion.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and grammatical patterns are identical.
Connotations
Identical in both dialects.
Frequency
Equally frequent in both dialects.
Vocabulary
Collocations
Grammar
Valency Patterns
be convinced that + clausebe convinced of + noun phraseconvince someone (that + clause)convince someone of somethingconvinced by + agent/nounVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Convinced against one's will”
- “A convinced man is a hard man to change”
Usage
Context Usage
Business
Used in negotiations or presentations to express firm belief in a proposal or product's success, e.g., 'We are convinced this strategy will increase market share.'
Academic
Used to state a well-supported conclusion or scholarly belief, e.g., 'The researcher became convinced of the theory's validity after reviewing the data.'
Everyday
Common in personal opinions and decisions, e.g., 'I'm convinced we should take the earlier train.'
Technical
Less common; if used, pertains to acceptance of a proven hypothesis or technical specification.
Examples
By Part of Speech
verb
British English
- She convinced the panel with her brilliant defence.
- The evidence convinced him of their mistake.
American English
- He convinced the team to change their approach.
- Her testimony convinced the jury.
adverb
British English
- N/A (no standard adverbial form; use 'convincingly')
American English
- N/A (no standard adverbial form; use 'convincingly')
adjective
British English
- I'm convinced that it's going to rain.
- They were not convinced by the advert.
American English
- We're convinced of the need for action.
- She seemed convinced, so I stopped arguing.
Examples
By CEFR Level
- I am convinced he is a good person.
- She was convinced to try the new food.
- After the explanation, I felt convinced about the plan.
- They are convinced that the movie will be exciting.
- Despite initial doubts, he became convinced of the project's feasibility.
- I'm utterly convinced that climate change requires immediate action.
- The lawyer's eloquent summation convinced even the most skeptical jurors.
- Remaining convinced of her innocence, he continued to petition for a review of the case.
Learning
Memory Aids
Mnemonic
Think: 'CON-vict with a VIN number is CONVINCED' – a convicted criminal (con-vict) with a VIN (vehicle ID) is definitely sure of his car!
Conceptual Metaphor
BELIEF IS A SOLID OBJECT / PERSUASION IS A JOURNEY TO A DESTINATION (e.g., 'I was led to be convinced', 'He arrived at being convinced').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating directly from Russian 'убеждённый' in contexts where English uses 'dedicated' or 'committed' (e.g., a convinced communist). 'Convinced' in English focuses on the mental state of certainty, not ideological devotion.
- Do not use 'convinced' as a noun (like Russian 'убеждение' can be).
Common Mistakes
- Using 'convince' without an object (e.g., 'I tried to convince to go' instead of 'I tried to convince him to go').
- Confusing 'convinced' (sure) with 'convicted' (found guilty).
- Overusing 'that' clause when 'of' is more natural (e.g., 'I'm convinced of his innocence' vs. 'I'm convinced that he is innocent').
Practice
Quiz
Which of the following sentences uses 'convinced' correctly?
FAQ
Frequently Asked Questions
No, 'convinced' is not a noun. The related noun is 'conviction'.
They are often synonyms. However, 'convince' often relates to changing someone's belief or opinion about a fact, while 'persuade' can also relate to getting someone to do an action. In practice, they are frequently interchangeable.
Both are correct but used differently. 'Convinced of' is followed by a noun or gerund (e.g., convinced of his guilt). 'Convinced to' is followed by a verb (e.g., convinced to join). Also common is 'convinced that' + clause.
When used as an adjective (e.g., 'I am convinced'), it describes a state and is not used in continuous forms. The base verb 'convince' is an action verb and can be used dynamically.