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Synonyms

harmonious

American  
[hahr-moh-nee-uhs] / hɑrˈmoʊ ni əs /

adjective

  1. marked by agreement in feeling, attitude, or action.

    a harmonious group.

    Synonyms:
    sympathetic, congenial, amicable
    Antonyms:
    discordant
  2. forming a pleasingly consistent whole; congruous.

    harmonious colors.

    Synonyms:
    consistent, consonant, congruent, concordant
  3. pleasant to the ear; tuneful; melodious.

    Antonyms:
    discordant

harmonious British  
/ hɑːˈməʊnɪəs /

adjective

  1. (esp of colours or sounds) fitting together well

  2. having agreement or consensus

  3. tuneful, consonant, or melodious

"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 harmonious

First recorded in 1520–30, harmonious is from the Greek word harmónios melodious, literally, fitting. See harmony, -ous

Explanation

Things that are harmonious go together nicely, like notes in music or people that work well as a team. The idea of things being harmonious comes from music — when certain notes sound good together, they are harmonious. But this concept applies to many other things and people, too. You could say pieces of art that look good next to each other are harmonious. A basketball team that shares the ball and gets along well is harmonious. Anytime people get along, they're being harmonious. In a totally harmonious society, there would be no war or hate.

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Vocabulary lists containing harmonious

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:

"Everyone feels vulnerable and in danger," he told AFP, with few able to talk freely in a place that was founded to find a "just and harmonious" way of life.

From Barron's Jun. 25, 2026

"His teachings emphasize the harmonious coexistence between humans and nature, a principle that perfectly aligns with the conservation mission of the Giant Panda National Park where this species was discovered."

From Science Daily Apr. 22, 2026

Rudolf Virchow, a 19th-century Prussian pathologist, considered organisms a kind of “cellular democracy,” a harmonious republic of cooperating cells.

From The Wall Street Journal Apr. 20, 2026

But amid blizzards, subzero winds, outrageous acts of state terror and every other despair lurking in The Big Dark, it’s a readily accessible, harmonious cul-de-sac in an era of rampant tone deafness.

From Salon Feb. 7, 2026

Over a five- year partnership, these two radically different men with often conflicting priorities had forged a surprisingly harmonious relationship, but decisions about Seabiscuit’s racing and training schedule had repeatedly caused tension between them.

From "Seabiscuit: An American Legend" by Laura Hillenbrand

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