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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
definitely certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "definitely certain" is correct and usable in written English.
It can be used to emphasize a strong conviction or assurance about something. Example: "After reviewing all the evidence, I am definitely certain that we made the right decision."
✓ Grammatically correct
News & Media
Science
Wiki
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
3 human-written examples
But there are definitely certain things on Earth that I miss.
News & Media
"There are definitely certain foods that once digested, can leave an odor that gets 'sweated' out of the body.
News & Media
For such a study, the classification criteria sensitivity should be high, even to the detriment of their specificity, since it would not be dangerous to include patients for whom the diagnosis is not definitely certain.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
As you continue to describe your character, keep in mind that people definitely associate certain personality traits with certain features.
Wiki
LZB type is always regarded as plesiomorphic, although it definitely has certain advantages such as the possibility to respond to environmental changes or instabilities within a certain developmental plasticity.
Science
Youngsters should definitely do certain jobs.
News & Media
"There's definitely a certain personality type," he says.
News & Media
It's very comfortable, and if you can pull it off, there's definitely a certain style to it.
News & Media
"I definitely hide certain people's news feeds, but every now and again I go on them or check them out on Twitter," she said.
News & Media
And definitely from certain newspapers (it would be tempting to think the press had learned its lesson but the recent experience of Robert Murat shows that nothing has changed).
News & Media
The innate certainty that everything will be OK in the end and we'll get to that Star Trek utopia – that is definitely not certain.
News & Media
Expert writing Tips
Best practice
Use "definitely certain" when you want to strongly emphasize your conviction about something. It conveys a higher degree of confidence than "certain" alone.
Common error
While "definitely certain" emphasizes assurance, overusing it can make your writing sound repetitive or less credible. Consider using synonyms like "absolutely sure" or "undoubtedly certain" to vary your language.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "definitely certain" functions as an intensifier to the adjective "certain". It amplifies the sense of assurance, indicating a strong level of conviction. As Ludwig AI highlights, the phrase is correct and usable in written English.
Frequent in
News & Media
45%
Science
30%
Wiki
25%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "definitely certain" is a grammatically sound phrase used to emphasize a strong feeling of assurance or conviction. As Ludwig AI points out, this phrase is considered usable in various contexts, particularly in news, media, and scientific writing. While it can be effective in conveying confidence, it's advisable to avoid overuse and to consider synonyms like "absolutely sure" or "undoubtedly certain" for variation. Though the phrase itself is valid, writers should strive for balanced language to avoid redundancy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
absolutely sure
Replaces "definitely" with "absolutely" to intensify the feeling of certainty.
undoubtedly certain
Substitutes "definitely" with "undoubtedly", conveying a sense of unquestionable certainty.
certain beyond doubt
Emphasizes certainty by stating that there is no room for doubt.
completely certain
Uses "completely" to highlight the thoroughness of the certainty.
assuredly certain
Replaces "definitely" with "assuredly", adding a formal tone.
positively certain
Uses "positively" to indicate a firm and confident certainty.
unequivocally certain
Adds a strong emphasis that there is no ambiguity.
without a doubt certain
Adds an introductory phrase to reinforce the level of certainty.
definitely assured
Changes "certain" to "assured" while keeping "definitely".
absolutely confident
Replaces "certain" with "confident" to shift the focus slightly to a feeling of assurance.
FAQs
How to use "definitely certain" in a sentence?
You can use "definitely certain" to emphasize a strong conviction or assurance. For example, "After reviewing the data, I am "definitely certain" that our strategy will succeed."
What can I say instead of "definitely certain"?
You can use alternatives like "absolutely sure", "undoubtedly certain", or "certain beyond doubt" depending on the context.
Is "definitely certain" redundant?
While some may consider it slightly redundant, "definitely certain" is used to add extra emphasis. The acceptability depends on the context and desired level of formality.
Which is correct, "definitely certain" or "certain"?
"Certain" is always grammatically correct. "Definitely certain" is correct when you want to add emphasis to your level of assurance.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested