uncommonly
Americanadverb
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in an uncommon or unusual manner or degree.
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exceptionally; outstandingly.
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rarely; infrequently.
adverb
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in an uncommon or unusual manner or degree; rarely
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(intensifier)
you're uncommonly friendly
Etymology
Origin of uncommonly
Explanation
Use the word uncommonly to mean "extremely" or "exceptionally" — as in the uncommonly good chocolate chip cookies your dad baked, or the uncommonly speedy way your family ate them. Rather than modifying a verb, uncommonly is one of those adverbs that almost always modifies an adjective. Use it whenever you want to emphasize how rare and exceptional something is, whether it's the uncommonly difficult crossword puzzle you solved or your uncommonly tidy bedroom. This word comes from uncommon, "not common, rare." Synonyms include words like "remarkably" and "unusually."
Vocabulary lists containing uncommonly
A Night Divided
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Anya and the Nightingale
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The False Prince
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They love deeply, and they are uncommonly perceptive.
From The Wall Street Journal • May 22, 2026
Industry veterans have described it as an uncommonly expensive documentary.
From BBC • Jan. 30, 2026
There, he earned a reputation as a piercingly thorough interviewer of victims and witnesses—but also an uncommonly gentle and sympathetic one.
From The Wall Street Journal • Jan. 29, 2026
With “Resurrection,” Bi delivers something uncommonly rich, boldly conceiving his latest as a salute to the history of film.
From Los Angeles Times • Dec. 12, 2025
Rab had nothing except an uncommonly high color in his face and a look of intense pleasure.
From "Johnny Tremain" by Esther Hoskins Forbes
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
