adjective
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not comfortable
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feeling or causing discomfort or unease; disquieting
Other Word Forms
Etymology
Origin of uncomfortable
First recorded in 1585–95; un- 1 + comfortable
Explanation
If it's very hot or very cold in the room, chances are you are going to feel uncomfortable or ill-at-ease. The word uncomfortable comes from the prefix un- meaning "not" and comfortable meaning "affording comfort." When something is uncomfortable, it doesn't allow you to relax. A hard chair can be uncomfortable. So can a tense situation in which two people are arguing. Someone can make you feel uncomfortable by saying something inappropriate.
Vocabulary lists containing uncomfortable
"To Kill a Mockingbird" by Harper Lee, Chapters 12–15
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un-
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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.
If the premium increases to a level that makes you uncomfortable, you will need to weigh up the pros and cons of this policy.
From MarketWatch • May 6, 2026
The legal dispute may put the Trump administration in an uncomfortable spot.
From Los Angeles Times • May 4, 2026
She had found the conversation she had with her son uncomfortable and told me she would have preferred not to have had it.
From Slate • May 4, 2026
A big question will be whether Ternus has "the appetite for the kind of bold, occasionally uncomfortable decisions" that defining an Apple AI platform will require, said IDC analyst Francisco Jeronimo.
From Barron's • Apr. 30, 2026
“You’re already going to be uncomfortable tomorrow,” Lorren said.
From "Bye Forever, I Guess" by Jodi Meadows
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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.