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Synonyms

unpalatable

American  
[uhn-pal-uh-tuh-buhl] / ʌnˈpæl ə tə bəl /

adjective

  1. not palatable; unpleasant to the taste.

  2. disagreeable or unacceptable; obnoxious.

    unpalatable behavior.


unpalatable British  
/ ʌnˈpælətəbəl /

adjective

  1. unpleasant to taste

  2. difficult to accept

    the unpalatable truth

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of unpalatable

First recorded in 1675–85; un- 1 + palatable

Explanation

Use the adjective unpalatable to describe something that tastes really bad, like a glass of unsweetened lemonade. Food is unpalatable if it tastes or smells terrible, but other non-edible things can also be described this way, if just thinking about them makes you cringe. You might find it unpalatable that some people starve while others have much more than they need, for example. Unpalatable is the antonym of palatable, meaning "good-tasting." It all started with the Latin root word palatum, meaning "roof of the mouth."

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Vocabulary lists containing unpalatable

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.

These aren’t difficult or unpalatable breakfasts, but simply different — and nutritious — ones.

From MarketWatch • Jun. 21, 2026

But her loyalty to her late father, who was convicted of crimes against humanity, makes her unpalatable to voters who opposed Alberto Fujimori's rule.

From BBC • Apr. 13, 2026

As he’s classically rendered, Soames verges on unpalatable.

From Salon • Mar. 28, 2026

But a few weeks into its growth cycle it becomes woody and stiff, thorny, unpalatable and, rapidly, enormous.

From The Wall Street Journal • Nov. 17, 2025

The authorities liked to say that we received a balanced diet; it was indeed balanced — between the unpalatable and the inedible.

From "Long Walk to Freedom" by Nelson Mandela

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