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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
most definitely
Grammar usage guide and real-world examplesUSAGE SUMMARY
"most definitely" is correct and usable in written English.
You can use it to emphatically express agreement or affirmation in response to a question or statement. For example, "Are you coming to the party tonight?" "Most definitely!".
✓ Grammatically correct
News & Media
Encyclopedias
Academia
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
60 human-written examples
He most definitely isn't.
News & Media
H.W.: Most definitely.
News & Media
Most definitely not.
News & Media
A: Most definitely.
News & Media
"Most definitely," he said.
News & Media
"Most definitely," Mr. Sorensen said.
News & Media
"We are most definitely done.
News & Media
"Oh, most definitely," Ferguson said.
News & Media
Anish said, "Most definitely".
News & Media
It most definitely is.
News & Media
Deportivo most definitely are.
News & Media
Expert writing Tips
Best practice
Use "most definitely" to add emphasis to your agreement or affirmation, making your position clear and unmistakable.
Common error
Avoid using "most definitely" too frequently, as it can sound repetitive or insincere. Vary your language with synonyms like "absolutely" or "certainly" to maintain a natural and engaging tone.
Source & Trust
88%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "most definitely" functions as an emphatic adverb, modifying a verb or adjective to express strong affirmation or agreement. As Ludwig AI suggests, it is a way to convey certainty and conviction.
Frequent in
News & Media
85%
Academia
7%
Encyclopedias
5%
Less common in
Formal & Business
1%
Science
1%
Reference
1%
Ludwig's WRAP-UP
"Most definitely" is a commonly used adverbial phrase to express strong agreement or affirmation. Ludwig AI confirms its grammatical correctness and usability across various contexts, particularly in news and media. To avoid repetition, consider using synonyms like "absolutely" or "certainly". While versatile, it's best to use it judiciously to maintain a natural tone. As various authoritative sources demonstrate, "most definitely" effectively conveys certainty and conviction.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
definitely yes
Directly combines affirmation with certainty.
absolutely
A shorter, more direct synonym expressing complete agreement.
without a doubt
Emphasizes the lack of uncertainty or question about something.
certainly
Indicates assurance and conviction.
indeed
A formal affirmation or expression of agreement.
of course
Suggests that something is obvious or expected.
assuredly
A more emphatic and formal way of saying "certainly".
by all means
Indicates enthusiastic agreement or permission.
unquestionably
Highlights that something is beyond dispute.
positively
Expresses a strong affirmative response.
FAQs
How to use "most definitely" in a sentence?
"Most definitely" is typically used as a strong affirmative response to a question or statement. For example, "Are you going to the game?" "Most definitely!"
What can I say instead of "most definitely"?
You can use alternatives like "absolutely", "certainly", or "without a doubt" depending on the context.
Is "most definitely" formal or informal?
While "most definitely" is generally considered more emphatic than simply "definitely", it is appropriate for both formal and informal contexts. The tone of the overall conversation should dictate its use.
Is it ever incorrect to use "most definitely"?
No, it is not grammatically incorrect. However, avoid using "most definitely" when a simple "yes" or "definitely" will suffice, as overusing it can make your speech sound unnatural.
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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
4.8/5
Expert rating
Real-world application tested