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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
uncommon for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "uncommon for" is correct and usable in written English. You can use it to describe situations, behaviors, or occurrences that are not typical or frequent in a particular context. Example: "It is uncommon for the weather to be this warm in October." Alternative expressions include "rare for" and "infrequent for."
✓ 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
58 human-written examples
It is not uncommon for black F.S.U.
News & Media
But that's not uncommon for him.
News & Media
Such situations are perhaps not uncommon for small business owners.
News & Media
His ears are pierced, uncommon for Iraqi males.
News & Media
The song's overtly conscious message wasn't uncommon for Common.
News & Media
It is not uncommon for anger and resentment to surface.
News & Media
He was also good at maths, not uncommon for musicians.
News & Media
"It is not uncommon for me to receive such inquiries.
News & Media
It is not uncommon for complete strangers to stage interventions.
News & Media
Such a project isn't uncommon for a new empire.
News & Media
It's not uncommon for New Yorkers to hook up".
News & Media
Expert writing Tips
Best practice
Pair the phrase with the 'it is' dummy subject construction (e.g. 'It is "uncommon for" doctors...') to introduce general observations about specific groups.
Common error
Writers sometimes mistakenly use 'uncommon of' when they mean "uncommon for". While 'uncommon of' might appear in very rare possessive contexts, the standard preposition used to indicate the subject affected by the rarity is 'for'.
Source & Trust
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "uncommon for" functions primarily as an adjective followed by a prepositional phrase, typically serving as a predicate adjective. In the vast majority of cases found in Ludwig, it follows a linking verb and precedes a noun phrase or a gerund phrase that defines the scope of the rarity.
Frequent in
News & Media
65%
Science
20%
Wiki
15%
Less common in
Academia
5%
Business
3%
Social Media
1%
Ludwig's WRAP-UP
In summary, "uncommon for" is a highly versatile and correct English phrase used to denote scarcity within a specific context. Analysis from Ludwig shows that it is particularly prevalent in News & Media and Scientific journals. One of its most effective rhetorical uses is the double negative 'not "uncommon for"', which writers use to signal that an event is more frequent than the reader might initially assume. Whether you are writing a news report or a research paper, this phrase remains a robust choice for discussing frequency and normality. Ludwig AI confirms its status as a standard, high-frequency expression across all reputable English sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
rare for
Suggests a lower frequency than uncommon
unusual for
Focuses more on the departure from the norm rather than just frequency
atypical for
A more clinical or formal way to describe a lack of commonality
not typical for
A direct negation of what is expected
infrequent for
Specifically refers to the low number of occurrences
uncharacteristic for
Suggests behavior that does not match an individual or group's known traits
scarce for
Emphasizes the lack of availability or limited existence
unfamiliar for
Indicates something not known or recognized by the subject
extraordinary for
Suggests something far beyond the common or expected
strange for
Implies a sense of oddity alongside the lack of commonality
FAQs
How do I use "uncommon for" in a sentence?
You can use it to describe a specific group or situation where something is rare, such as 'It is "uncommon for" startups to succeed without funding'. You can also use it in a double negative like '"not uncommon for"' to mean 'fairly common'.
What is the difference between "uncommon for" and "unusual for"?
While similar, "uncommon for" usually refers to statistics or frequency, whereas '"unusual for"' often implies a sense of oddity or departure from expected behavior.
Is "rare for" the same as "uncommon for"?
They are nearly identical in meaning, but '"rare for"' usually suggests a much lower frequency than "uncommon for".
When should I use "atypical for" instead?
Use '"atypical for"' in scientific or highly formal contexts to describe something that does not fit a specific pattern or type.
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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
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested