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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
It isn't
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "It isn't" is correct and usable in written English.
You can use it as a contraction of "it is not" to negate a statement or express disagreement. Example: "I thought the meeting was at 10 AM, but it isn't."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
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 isn't.
News & Media
It isn't shortages.
News & Media
It isn't, quite.
News & Media
It isn't for everyone".
News & Media
"It isn't," she said.
News & Media
"It isn't that.
News & Media
It isn't light.
News & Media
It isn't magic, though.
News & Media
It isn't foliage fatigue.
News & Media
It isn't great.
News & Media
"It isn't bird season".
News & Media
Expert writing Tips
Best practice
Use "It isn't" to create a conversational tone while negating a statement. It works well in informal writing and dialogue.
Common error
Avoid using "It isn't" in highly formal or academic writing. Opt for the full form, "It is not", to maintain a more professional tone.
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "It isn't" is to serve as a negative declarative statement. It asserts that something is not the case. According to Ludwig AI, it is correct and usable in written English.
Frequent in
News & Media
60%
Science
20%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "It isn't" is a common and grammatically sound contraction used to express negation or disagreement. According to Ludwig AI, it is correct and usable in written English. While versatile, it's best suited for informal and neutral contexts. For formal writing, the full form "it is not" is preferable. This phrase frequently appears in News & Media and Science sources, making it a widely recognized part of English communication. Remember to use it to create a conversational tone and avoid it in formal academic contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
It is not
Full form of the contraction; more formal.
It simply isn't
Adds emphasis to the negation.
That is not so
Emphasizes disagreement with a prior statement.
That's not the case
Indicates that a previous assumption is incorrect.
It's just not
Adds a casual tone and reinforces the negative statement.
It does not
Another full form, suitable for certain grammatical constructions.
That is incorrect
Directly states the inaccuracy of something.
It's not true
Denies the truthfulness of a statement.
That's wrong
Informal and direct way to express disagreement.
It can't be
Expresses disbelief or impossibility.
FAQs
How do I use "It isn't" in a sentence?
"It isn't" is a contraction of "it is not" and is used to negate a statement. For example: "I thought the meeting was today, but "it isn't"."
What's the difference between "It isn't" and "It is not"?
"It isn't" is a contraction, making it less formal than "It is not". Use "It isn't" in casual conversation and "It is not" in formal writing.
What can I say instead of "It isn't"?
Depending on the context, you can use alternatives like "that is not so", "that's not the case", or "it is not".
Is "It isn't" grammatically correct?
Yes, "It isn't" is a grammatically correct contraction widely used in English. However, its suitability depends on the context, with formal writing often favoring the full form, "it is not".
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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
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested