unison

[yoo-nuh-suhn, -zuhn] / ˈyu nə sən, -zən /

NOUN

harmony

Synonyms

STRONG

accord accordance agreement alliance community concert concord concordance conjunction consent consonance cooperation federation league reciprocity sympathy unanimity union unity

Antonyms

STRONG

antagonism denial disagreement discord dissension disunity division divorce incompatibility opposition refusal separation

WEAK

disharmony

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.

Each human model and their shorter android companion took turns to strut their stuff in unison on stage.

From Barron's • May 29, 2026

Getting the pelican-frog duo to perform in unison was a feat of mechanical artistry for the team, not to mention the choreography needed by the puppeteer.

From Los Angeles Times • May 20, 2026

Or when the owners warned that the two Irish wolfhounds on the property tended to look in unison and bark at things that weren’t there.

From The Wall Street Journal • May 11, 2026

O'Neal and Kobe Bryant, combustible but extraordinary in unison.

From BBC • Apr. 14, 2026

Begin by learning the song and performing it in unison.

From "Music and the Child" by Natalie Sarrazin

Vocabulary lists containing unison

Power Prefix: uni-

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"Seventh Grade" by Gary Soto

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Common Senses: Son ("Sound")

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