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rancor

American  
[rang-ker] / ˈræŋ kər /
especially British, rancour

noun

  1. bitter, rankling resentment or ill will; hatred; malice.

    Synonyms:
    animosity, venom, spite, bitterness
    Antonyms:
    benevolence

Related Words

See malevolence.

Other Word Forms

Etymology

Origin of rancor

1175–1225; Middle English rancour, from Middle French, from Late Latin rancōr- (stem of rancor ) “rancidity,” equivalent to Latin ranc(ēre) ( see rancid) + -ōr- -or 1

Explanation

The word rancor is best when you're not just talking about anger, you're talking about a deep, twisted bitter type of anger in your heart. The open rancor in political discussion prevents cooperation between political parties. The most helpful way to remember rancor with all its dark, miserable bitterness is to think of how rancor rhymes with canker, as in canker sore, the horrible painful burning on your lip. Or, you might want to remind yourself that rancor has its roots in the word rancid meaning "rotten." Rancor refers particularly to the sort of ill-will associated with resentment, envy, slow-brewing anger, and a very personal sort of hatred.

Keep Reading on Vocabulary.com

Vocabulary lists containing rancor

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.

You have two choices after that: Mention it in a review — factually and without rancor — or contact the Airbnb Resolution Center.

From MarketWatch • Mar. 20, 2026

Some supporters of Ken Paxton think that rancor is more important.

From The Wall Street Journal • Feb. 27, 2026

Some supporters of Ken Paxton think that rancor is more important.

From The Wall Street Journal • Feb. 27, 2026

But rancor reignited when she tried to return to the States with her husband, a Radio Tokyo journalist whose name she had taken.

From Los Angeles Times • Nov. 21, 2025

“Teach me your mindspeech,” I said, trying to speak easily and with no rancor, “your language that has no lies in it. Teach me that, and then ask me why I did what I’ve done.”

From "The Left Hand of Darkness" by Ursula K. Le Guin

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