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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not so common
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not so common" is correct and usable in written English.
You can use it when referring to something that is less frequent than usual, or when expressing a comparative degree. For example: "While certain myths are fairly common, others are not so common and can be harder to trace to their original source."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
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
Not so common, no.
News & Media
That's not so common nowadays".
News & Media
Not so common?
News & Media
"But these things are not so common in Thai cooking".
News & Media
If it were not so common, it would be laughable.
News & Media
Not so common a name, though, so who knows?
News & Media
That's not so common these days, Mr. Glendening said.
News & Media
Instances of [*866] entire sentences quoted are not so common, though there are several of them.
Academia
Restraint is not so common on television mini-series that it should go unrewarded.
News & Media
But it's not so common to find decapitated horses and ritualistically murdered archaeology students.
News & Media
Similar deals exist in some Argentina restaurants too, although they are not so common.
News & Media
Expert writing Tips
Best practice
When using "not so common" consider adding additional context to provide a frame of reference. It allows the readers to understand why you consider it not so common.
Common error
While "not so common" is acceptable, excessive use can make your writing sound less precise. In formal contexts, consider stronger synonyms like "infrequent" or "uncommon" for clarity and impact.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not so common" functions as a degree modifier, specifically an adjective phrase that modifies a noun or pronoun. It indicates the extent to which something lacks the quality of being common. According to Ludwig, it is perfectly acceptable and usable in writing.
Frequent in
News & Media
63%
Science
18%
Academia
5%
Less common in
Encyclopedias
3%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "not so common" is a grammatically correct and versatile phrase used to indicate that something is less frequent than usual. As Ludwig AI confirms, it's a perfectly acceptable expression. While it can be used in various contexts, it is most frequently found in news and media, and scientific writing. Alternatives such as "uncommon" or "infrequent" might be more suitable for formal writing where precision is key. When using "not so common", it's important to provide sufficient context to ensure clarity. Overall, this phrase offers a nuanced way to describe the relative infrequency of something.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
relatively uncommon
Emphasizes a comparison to what is generally considered common.
comparatively infrequent
Stresses the infrequency in relation to something else.
somewhat rare
Indicates a slightly stronger degree of infrequency than "not so common".
not particularly frequent
Focuses on the lack of frequency rather than a direct comparison.
scarcely encountered
Emphasizes the rarity of finding or experiencing something.
less widespread
Highlights a limited distribution or prevalence.
rather atypical
Highlights that something is not typical or representative.
distinctly unusual
Suggests a deviation from the norm to a noticeable extent.
unusual to a degree
States directly that something is unusual but without strong emphasis.
moderately exceptional
Implies that something is above average but not extraordinary.
FAQs
How can I use "not so common" in a sentence?
You can use "not so common" to describe something that occurs less frequently than something else, such as, "While certain side effects are fairly common, others are "not so common" and may require medical attention."
What are some alternatives to "not so common"?
Depending on the context, alternatives to "not so common" include "uncommon", "infrequent", "rare", or "atypical".
Is it better to use "uncommon" or "not so common"?
Both "uncommon" and "not so common" are grammatically correct, but "uncommon" is more direct. "Not so common" can add a nuance of understatement, but use it judiciously to avoid weakening your writing. If you want to sound more precise, avoid this type of construction.
What is the difference between "rare" and "not so common"?
"Rare" indicates something that occurs very infrequently. "Not so common" suggests something that is less frequent than average, but does not necessarily qualify as rare. It's a matter of degree and emphasis. In other words, "rare" means not easily found; "not so common" refers to something that is present but less frequent.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested