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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
this is certainly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this is certainly" is correct and usable in written English.
You can use the phrase "this is certainly" to emphasize agreement or introduce an opinion. Example sentence: "This is certainly a difficult problem to solve."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
This is certainly true.
News & Media
This is certainly fair.
This is certainly not true.
News & Media
This is certainly suggestive.
News & Media
This is certainly plausible.
News & Media
This is certainly untrue.
News & Media
This is certainly understandable.
News & Media
"This is certainly it".
News & Media
This is certainly welcome.
News & Media
This is certainly progress.
News & Media
This is certainly interesting information!
Academia
Expert writing Tips
Best practice
Vary your language by using synonyms like "this is undoubtedly" or "this is definitely" to avoid repetition.
Common error
Avoid starting too many sentences with "This is certainly", as it can make your writing sound repetitive and less engaging. Consider restructuring sentences or using alternative phrases.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is certainly" primarily functions as an emphatic introductory phrase. It is used to express strong agreement, affirmation, or to highlight the speaker's conviction regarding a statement. Ludwig confirms its correct usage.
Frequent in
News & Media
44%
Academia
32%
Science
24%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "this is certainly" is a versatile phrase used to express strong agreement or conviction. Ludwig AI confirms its grammatical correctness and wide applicability across various contexts. While predominantly found in News & Media, Academia, and Science, it maintains a neutral register suitable for both formal and informal communication. Remember to avoid overuse and consider synonymous alternatives to enhance writing style. Employ it judiciously to add emphasis and clarity to your statements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this is undoubtedly
Emphasizes a lack of doubt, providing a stronger sense of certainty compared to the original phrase.
this is definitely
Offers a direct and clear confirmation, similar in strength but differing slightly in tone.
this is indeed
Adds a touch of formality and affirmation, suitable for more formal contexts.
this is surely
Conveys a sense of expectation or confidence, subtly different from a direct assertion.
without a doubt
Rephrases the certainty by negating any possibility of doubt, offering a more emphatic tone.
it is irrefutable that
Introduces a more formal and assertive statement, highlighting the undeniable nature of a fact.
it is beyond question
Implies that the matter is so clear that questioning it is unnecessary, providing a strong assertion.
it is patently clear
Stresses the obviousness and transparency of a situation, adding a layer of clarity.
this much is clear
Highlights that at least this specific point is unambiguous, focusing the certainty on a particular aspect.
it goes without saying
Suggests the statement is so obvious that it need not be mentioned, emphasizing its self-evidence.
FAQs
How can I use "this is certainly" in a sentence?
Use "this is certainly" to express agreement or strong belief in a statement. For example, "This is certainly a good idea" or "This is certainly worth exploring".
What phrases are similar to "this is certainly"?
Alternatives include "this is definitely", "this is undoubtedly", or "this is indeed". Each option carries a slightly different nuance in emphasis and formality.
Is it correct to use "this is certainly" in formal writing?
Yes, "this is certainly" is appropriate for formal writing. While it is not overly formal, it maintains a professional tone and is suitable for expressing agreement or confirmation. More formal alternatives exist, such as "it is irrefutable that".
What's the difference between "this is certainly" and "this is probably"?
"This is certainly" expresses a high degree of confidence or agreement, suggesting little to no doubt. "This is probably", on the other hand, indicates a likelihood or possibility, but with a degree of uncertainty. The choice depends on how confident you are in the statement.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested