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Synonyms

incongruous

American  
[in-kong-groo-uhs] / ɪnˈkɒŋ gru əs /

adjective

  1. out of keeping or place; inappropriate; unbecoming.

    an incongruous effect; incongruous behavior.

    Synonyms:
    absurd, ludicrous, ridiculous, unsuitable, discrepant
    Antonyms:
    appropriate, becoming
  2. not harmonious in character; inconsonant; lacking harmony of parts.

    an incongruous mixture of architectural styles.

    Synonyms:
    discordant, inharmonious
    Antonyms:
    consonant
  3. inconsistent.

    actions that were incongruous with their professed principles.

    Synonyms:
    contradictory, contrary
    Antonyms:
    consistent

incongruous British  
/ ɪnˈkɒŋɡrʊəs /

adjective

  1. incompatible with (what is suitable); inappropriate

  2. containing disparate or discordant elements or parts

"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

Synonym Usage

See inconsistent.

Other Word Forms

Etymology

Origin of incongruous

First recorded in 1605–15, incongruous is from the Latin word incongruus “inconsistent.” See in- 3, congruous

Explanation

Something that's incongruous is inconsistent or incompatible with something else. Remember that Sesame Street song "One of these things is not like the other"? They were talking about that one thing being incongruous. If we break it down into its Latin roots, incongruous is formed by adding in, meaning “not," to congruous, which means “suitable, proper.” So, something that is incongruous is "not suitable or proper" — in other words, not in harmony with everything else. That's why burping at the dinner table could be called incongruous behavior: it's not proper and certainly doesn't go well with the main course.

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Vocabulary lists containing incongruous

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:

But I don’t think they’re incongruous at all.

From Slate ● Sep. 16, 2026

Still, a dyed-in-the-wool New Yorker with an estimable European operatic pedigree could also appear an incongruous fit for L.A., which came to opera quite late in any kind of consistent or intrinsic way.

From Los Angeles Times ● Jun. 18, 2026

The incongruous editing is akin to zoning out while your buddy is talking, coming-to halfway through their thought and playing along like you understood where it was heading the entire time.

From Salon ● Apr. 18, 2026

The talent show seemed a somewhat incongruous place for the list to be read out, given that one of the acts being honoured was the famously gloomy Manchester post-punk band Joy Division.

From BBC ● Apr. 13, 2026

It seemed incongruous that so many drafted men would be cheering on the defiant Guthrie, but it was GI humor at its best, a dark way of expressing anger without getting in trouble.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge

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