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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as uncommon as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as uncommon as" is correct and usable in written English.
It can be used to compare the rarity of one thing to another, emphasizing that both are rare. Example: "Finding a four-leaf clover is as uncommon as spotting a shooting star."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
as rare as
not as common as
as infrequent as
as unusual as
comparatively scarce
relatively uncommon
not as widespread as
as exceptional as
as prevalent as
as scarce as
as unfamiliar as
as frequent as
as surprising as
as extraordinary as
as unique as
as unlikely as
as sparse as
as commonplace as
as rarely as
as less as
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
45 human-written examples
Well it's not as uncommon as you'd think.
News & Media
It's not as uncommon as you might think.
News & Media
This is my reality, and it isn't as uncommon as you might think.
News & Media
Buy from Amazon.co.ukMANY of Louisa Waugh's tales are as uncommon as her book promises.
News & Media
Still, I don't think lack of sex life between married couples is as uncommon as people think.
News & Media
In America, Aldridge's private life would have been as uncommon as his public one, and far more dangerous.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
Any two models have some common as well as uncommon parameters.
Depending on where you live, this is not as uncommon a problem as it might seem.
News & Media
Before the 12th century, castles were as uncommon in Denmark as they had been in England before the Norman Conquest.
Wiki
Coal outcroppings were not uncommon; as recently as 1936 members of the public were seen carrying away large pieces of coal from a seam revealed by the landslip caused when the Manchester, Bolton & Bury Canal breached at Ladyshore.
Wiki
It's alienating when you hate a movie that everyone else loves, but it's not as uncommon or, for that matter, contrarian, as you might think.
News & Media
Expert writing Tips
Best practice
Use "as uncommon as" to draw a comparison between two infrequent occurrences, adding emphasis to the rarity of both. For example: "Finding a genuine antique in a flea market is "as uncommon as" winning the lottery."
Common error
Avoid using "as uncommon as" when you intend to describe something that is simply uncommon without drawing a direct comparison. Instead of saying "The mistake was as uncommon as," consider "The mistake was quite uncommon" if you're not comparing it to something else.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as uncommon as" functions as a comparative adjective phrase. It is used to compare the degree of infrequency or rarity between two subjects or situations. Ludwig AI confirms that the phrase is correct and usable in written English.
Frequent in
News & Media
64%
Science
20%
Wiki
9%
Less common in
Formal & Business
3%
Encyclopedias
2%
Academia
2%
Ludwig's WRAP-UP
The phrase "as uncommon as" serves as a comparative tool to highlight the rarity of an event or object by likening it to something else equally infrequent. Ludwig AI confirms its grammatical correctness and usability. While "as uncommon as" is suitable for various contexts, ranging from news reports to scientific discussions, it maintains a neutral tone. It is crucial to use this phrase when drawing a direct comparison, and avoid it when simply stating that something is uncommon. For alternatives, you can consider phrases such as "as rare as" or "not as common as", keeping in mind their subtle differences in connotation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as rare as
Emphasizes rarity more directly.
not as common as
Focuses on the lack of commonness.
as infrequent as
Highlights the lack of frequency.
as unusual as
Stresses the atypical nature.
comparatively scarce
Uses a more formal tone and emphasizes scarcity.
relatively uncommon
Adds a degree of relativity to the infrequency.
less prevalent than
Indicates a lower degree of prevalence.
not as widespread as
Emphasizes limited distribution or occurrence.
as exceptional as
Highlights the extraordinary nature of the rarity.
distinctly infrequent
Emphasizes the clear lack of frequency.
FAQs
How can I use "as uncommon as" in a sentence?
Use "as uncommon as" to compare the infrequency of two things. For example, "Seeing a solar eclipse is "as uncommon as" finding a four-leaf clover."
What are some alternatives to "as uncommon as"?
You can use phrases like "as rare as", "not as common as", or "as infrequent as" depending on the specific nuance you want to convey.
Is there a difference between "as uncommon as" and "as rare as"?
While both phrases express rarity, "as rare as" generally implies a higher degree of infrequency than "as uncommon as". "As uncommon as" suggests something is not frequently encountered, while "as rare as" indicates it is very sparsely found.
When is it inappropriate to use the phrase "as uncommon as"?
Avoid using "as uncommon as" when you are not making a direct comparison. If you simply want to state that something is infrequent, use alternatives like "uncommon", "rare", or "infrequent" instead.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested