Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was convinced
Grammar usage guide and real-world examplesUSAGE SUMMARY
"was convinced" is correct and usable in written English.
You can use it when you want to express that someone accepted or believed something as true. For example: "He was convinced that he could do it, and so he kept trying until he succeeded."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Duncan was convinced.
News & Media
He was convinced.
News & Media
But Salazar was convinced.
News & Media
I was convinced".
News & Media
Moss was convinced.
News & Media
Not everyone was convinced.
News & Media
But not everyone was convinced.
News & Media
The Russian entrepreneur was convinced.
News & Media
"What?" "Salt!" I was convinced.
News & Media
But not everybody was convinced.
News & Media
Soon, Mr. Mello was convinced.
News & Media
Expert writing Tips
Best practice
Use "was convinced" to clearly indicate that someone's belief or opinion was changed due to external influence or evidence. It implies a process of persuasion or realization.
Common error
Avoid using "was convincing" when you mean "was convinced". "Was convincing" describes something that is effective in persuading, while "was convinced" describes the state of being persuaded.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was convinced" functions as a passive construction indicating that someone's belief or opinion has been altered due to external factors. Ludwig AI confirms its correctness and usability. It highlights the receptive state of the subject regarding a particular idea or fact.
Frequent in
News & Media
55%
Science
20%
Formal & Business
10%
Less common in
Wiki
8%
Encyclopedias
4%
Social Media
3%
Ludwig's WRAP-UP
In summary, the phrase "was convinced" is a grammatically sound and versatile expression used to indicate a state of belief resulting from persuasion or evidence. Ludwig AI affirms its correct usage. It appears frequently in news media and scientific publications, showcasing its applicability across various contexts. When using this phrase, ensure it reflects a change in belief due to external influence, and avoid confusing it with "was convincing", which describes the act of persuading rather than the state of being persuaded.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was persuaded
A direct synonym, focusing on the act of persuading someone.
accepted as true
Stresses the acceptance of something as factual or valid.
became certain
Shifts the focus to the attainment of certainty, rather than the process of being persuaded.
grew to believe
Emphasizes the gradual development of belief over time.
felt assured
Highlights the feeling of confidence and certainty.
had no doubt
Conveys a strong sense of certainty and lack of hesitation.
was of the opinion
Indicates a formal expression of belief or judgment.
reached the conclusion
Focuses on the logical process of arriving at a belief.
was under the impression
Suggests a belief based on incomplete or possibly incorrect information.
took it for granted
Implies an assumption accepted without question or examination.
FAQs
How can I use "was convinced" in a sentence?
Use "was convinced" to indicate that someone changed their belief due to some influence. For instance, "After seeing the evidence, he "was convinced" of her innocence".
What are some alternatives to "was convinced"?
You can use phrases like "was persuaded", "became certain", or "grew to believe" depending on the context.
Is it correct to say "was convincing" instead of "was convinced"?
No, "was convincing" and "was convinced" have different meanings. "Was convincing" describes something that is persuasive, while "was convinced" describes someone who has been persuaded. Therefore, using "was convincing" when you mean "was convinced" would be incorrect.
What's the difference between "was convinced" and "was sure"?
"Was sure" indicates a pre-existing belief or confidence, whereas "was convinced" implies a change in belief due to new information or persuasion. For instance, you might say "He was sure he locked the door", but "He "was convinced" to invest after seeing the presentation".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested