is uncommon

USAGE SUMMARY

The phrase "is uncommon" is correct and usable in written English.
It can be used to describe something that is not frequently encountered or is rare in a particular context. Example: "Finding a four-leaf clover is uncommon, which is why many people consider it a symbol of good luck."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

However, this condition is uncommon.

Encyclopedia Britannica

Such contrition is uncommon, however.

The New York Times

Still, his invisibility is uncommon.

The New York Times - Arts

Interaction between the species is uncommon.

The New York Times - Science

The alternative, postnatal parental feeding, is uncommon.

Encyclopedia Britannica

Mugging is uncommon among the Arabs.

The Economist

Pinot blanc sparkling wine is uncommon.

The New York Times - Food

Anne's smothering mother-love is uncommon, not universal.

The Guardian

Stumping in the deep south is uncommon for presidential candidates.

The Guardian

"Pediatric M.S. is uncommon, but it's real," he said.

The New York Times

He designed his own books, which is uncommon.

The New York Times

Expert writing Tips

Best practice

When using "is uncommon", ensure the context clearly establishes the baseline or norm from which the subject deviates. For example, "Rain in the Sahara is uncommon" sets a clear expectation.

Common error

Avoid using "is uncommon" when "is rare" or a stronger term is more appropriate. Overusing "is uncommon" can dilute its impact and make your writing less precise.

Linguistic Context

The phrase "is uncommon" primarily functions as a predicate adjective, describing a subject as not frequently occurring or not typical. Ludwig's examples illustrate this usage across various domains, confirming its role in qualifying nouns or situations.

Expression frequency: Very common

Frequent in

Science

39%

News & Media

41%

Encyclopedias

5%

Less common in

Wiki

3%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "is uncommon" functions as a predicate adjective, signifying that something doesn't occur frequently or is rare. As confirmed by Ludwig AI, the phrase is grammatically correct and sees frequent usage across various domains, especially science and news. The phrase serves to inform the reader about the infrequency of an event or characteristic. While alternatives like "is rare" or "is unusual" exist, the choice depends on stylistic preference and context. When using "is uncommon", clarity is key; make sure the reader understands the baseline from which the subject deviates. Finally, avoid overusing it when a stronger term is more appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is rare

Implies a lower frequency of occurrence than "is uncommon".

is infrequent

Similar to "is uncommon", but might suggest a more formal tone.

is unusual

Highlights the departure from the norm.

is exceptional

Emphasizes being an exception rather than a common occurrence.

is atypical

Indicates a deviation from the typical or standard.

is scarce

Suggests a limited availability or presence.

is extraordinary

Highlights the remarkable nature of something, implying it's not often seen.

is unprecedented

Implies that something has never happened before.

is unheard of

Suggests something is not known or recognized.

is out of the ordinary

Indicates a deviation from the usual or typical.

FAQs

How can I use "is uncommon" in a sentence?

Use "is uncommon" to describe something that doesn't occur frequently or is rare in a specific context. For example, "Snow in July is uncommon".

What can I say instead of "is uncommon"?

You can use alternatives like "is rare", "is infrequent", or "is unusual" depending on the context.

Which is correct, "is uncommon" or "is not common"?

"Is uncommon" and "is not common" are both grammatically correct and convey similar meanings. The choice depends on stylistic preference; "is uncommon" may sound slightly more formal.

What's the difference between "is uncommon" and "is impossible"?

"Is uncommon" means something rarely happens, while "is impossible" means something cannot happen. For example, "Finding a winning lottery ticket is uncommon", but "reviving a dead person is impossible".