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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
It is certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "It is certain" is correct and usable in written English.
You can use it to express a strong belief or assurance about a particular fact or situation. Example: "After reviewing all the evidence, it is certain that the project will be completed on time."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
It is certain.
News & Media
It is certain that they will.
News & Media
It is certain that nationalist currents exist.
News & Media
It is certain to be spectacular.
News & Media
"It is certain that some leaders were killed.
News & Media
It is certain to make almost everybody unhappy.
News & Media
It is certain to attract significant antitrust scrutiny.
News & Media
It is certain to die in the Democratic-led Senate.
News & Media
It is certain some institutions will have their ratings cut.
News & Media
It is certain to be a noisy encounter.
News & Media
It is certain to be a long uphill struggle.
News & Media
Expert writing Tips
Best practice
Consider your audience and the context when using "It is certain". While it effectively communicates confidence, ensure the level of certainty aligns with the actual probability to avoid misleading or alienating your readers.
Common error
Avoid using "It is certain" when the situation is only highly probable or likely. Overstating certainty can undermine your credibility if the outcome does not align with your assertion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "It is certain" functions as an emphatic assertion, expressing a strong conviction about a particular fact or future event. As evidenced by Ludwig, it is commonly used to convey confidence and assurance.
Frequent in
News & Media
40%
Science
30%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
"It is certain" is a common phrase used to express a high degree of confidence or assurance. Grammatically correct and versatile, it appears frequently in news, scientific, and encyclopedia contexts. Ludwig AI confirms its proper usage, noting that it effectively communicates conviction. While powerful, avoid overstating certainty without sufficient evidence. Consider using alternatives like "it is assured" or "it is definite" to fine-tune your message.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
It is assured
Replaces "certain" with "assured", emphasizing confidence in the outcome.
It is definite
Substitutes "certain" with "definite", highlighting the lack of ambiguity.
It is undeniable
Emphasizes the impossibility of disputing the fact or situation.
It is guaranteed
Indicates a promise or assurance that something will happen.
It is beyond doubt
Highlights that there is no reason to question the certainty of the situation.
It is a given
Indicates something is assumed to be true without needing proof.
It is for sure
An informal alternative expressing a similar level of confidence.
It is bound to happen
Focuses on the inevitability of the event or outcome.
It is most likely
Expresses a high probability but leaves room for a small chance of uncertainty.
It is expected
Suggests that something is predicted or anticipated based on current knowledge.
FAQs
How can I use "It is certain" in a sentence?
Use "It is certain" to express a strong belief or assurance about something. For example, "After analyzing the data, "it is certain" that the new strategy will improve results."
What are some alternatives to "It is certain"?
Depending on the context, you can use alternatives like "it is assured", "it is definite", or "it is undeniable".
When is it appropriate to use "It is certain"?
"It is certain" is appropriate when you have a high degree of confidence based on evidence or strong reasoning. It is best used when you want to convey conviction and a lack of doubt.
What's the difference between "It is certain" and "It is likely"?
"It is certain" implies a complete absence of doubt, while "It is likely" suggests a high probability but acknowledges some possibility of an alternative outcome. Choose "it is likely" when you cannot guarantee the result.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested