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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he definitely is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he definitely is" is a perfectly correct and usable form of written English.
You can use it when you want to emphasize that something is true or is certainly the case. For example: "I think he likes me, but he definitely is not ready for a relationship."
✓ Grammatically correct
News & Media
Science
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
28 human-written examples
"He definitely is".
News & Media
He definitely is a threat," Shaw said.
News & Media
He definitely is for radical Islamic reform.
News & Media
He definitely is coming into his own".
News & Media
But he definitely is navigating tumultuous times.
News & Media
But he's very aggressive, and he definitely is a competitor.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
No, he definitely wasn't, Alan.
News & Media
But he definitely was, until very recently.
News & Media
He definitely wasn't psychic, no.
News & Media
He definitely was not considered a soft player".
News & Media
"I've established he definitely wasn't George Clooney," he said.
News & Media
Expert writing Tips
Best practice
When choosing between "he definitely is" and alternatives, consider the degree of emphasis you want to convey. Alternatives like "he certainly is" might be slightly more formal.
Common error
While "he definitely is" adds emphasis, avoid overusing adverbs in a single sentence. Too many adverbs can make your writing sound unnatural or forced. Choose your words carefully to convey the intended meaning without relying on excessive emphasis.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he definitely is" functions as an affirmative expression, confirming a statement about a male subject. As noted by Ludwig, this phrase emphasizes the certainty or truthfulness of the assertion. It is used to express agreement or confirmation with conviction.
Frequent in
News & Media
80%
Science
10%
Formal & Business
5%
Less common in
Encyclopedias
1%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "he definitely is" serves as a versatile affirmative expression, emphasizing the truth or certainty of a statement. Grammatically correct and commonly used, as validated by Ludwig, it functions to strongly confirm something about a male subject across various contexts. While alternatives like "he certainly is" exist, the choice depends on the desired level of formality and emphasis. As a piece of guidance, avoid overuse to maintain writing clarity. The phrase appears frequently in News & Media and Science contexts, exhibiting a neutral register suitable for both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he certainly is
Emphasizes certainty, similar to "definitely", but can sound slightly more formal.
he absolutely is
Expresses a strong agreement or affirmation, stronger than "definitely".
he undoubtedly is
Implies that there is no question or doubt about the statement.
he really is
Simple affirmation, less emphatic than "definitely".
he clearly is
Indicates that something is obvious or easily perceived.
he obviously is
Similar to "clearly is", suggesting an easily noticeable fact.
he indeed is
A more formal way of expressing agreement or affirmation.
he truly is
Emphasizes the truthfulness of the statement.
he unquestionably is
Suggests there's no room for doubt or questioning.
he totally is
An informal way to express strong agreement.
FAQs
How can I use "he definitely is" in a sentence?
Use "he definitely is" to strongly affirm a statement about someone. For example, "I wasn't sure if he was serious, but he definitely is."
What are some alternatives to "he definitely is"?
You can use alternatives such as "he certainly is", "he absolutely is", or "he undoubtedly is" depending on the level of emphasis you want to convey.
Is "he definitely is" formal or informal?
"He definitely is" is generally considered neutral and can be used in both formal and informal contexts. The overall tone of your writing will determine its appropriateness.
What's the difference between "he definitely is" and "he definitely was"?
"He definitely is" refers to the present, while "he definitely was" refers to the past. Use "is" for something that is currently true and "was" for something that was true in the past.
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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
4.5/5
Expert rating
Real-world application tested