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Synonyms

unanimity

American  
[yoo-nuh-nim-i-tee] / ˌju nəˈnɪm ɪ ti /

noun

  1. the state or quality of being unanimous; a consensus or undivided opinion.

    The unanimity of the delegates was obvious on the first ballot.

    Synonyms:
    concert, unison, unity, harmony
    Antonyms:
    disagreement

Etymology

Origin of unanimity

1400–50; late Middle English unanimite < Middle French < Latin ūnanimitās, equivalent to ūnanim ( us ) unanimous + -itās -ity

Explanation

When there is unanimity, everyone agrees. When it comes to opinion, unanimity is the opposite of disagreement. Unanimity is a word for a group of people all being of one mind. If everyone in the country voted for the same person for president, that would be complete unanimity. Just like uniforms make people look alike, this similar word indicates people are thinking alike. Unanimity doesn't happen often, because people tend to disagree about everything. When there is disagreement, there's no unanimity.

Keep Reading on Vocabulary.com

Vocabulary lists containing unanimity

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.

See Examples For:

Lawyers and advocates have lamented that this bedrock principle was even up for debate, let alone affirmed by anything less than unanimity among the justices.

From Salon Jul. 2, 2026

The unanimity allowed Warmington to rebuild the whole block at once.

From Los Angeles Times May 21, 2026

The CD Howe Institute says its panel, a mix of economists from big banks and academia, demonstrated unanimity in its recommendations.

From The Wall Street Journal Mar. 13, 2026

"There are two forces that keep struggling against each other - maybe in Britain you have more unanimity."

From BBC Dec. 29, 2025

“Do get full emotional satisfaction from such rare unanimity: You deserve it.”

From "Big Science" by Michael Hiltzik

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