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Synonyms

inappropriate

American  
[in-uh-proh-pree-it] / ˌɪn əˈproʊ pri ɪt /

adjective

  1. not appropriate; not proper or suitable.

    an inappropriate dress for the occasion.

    Synonyms:
    unfitting, inapt, unsuitable, improper

inappropriate British  
/ ˌɪnəˈprəʊprɪɪt /

adjective

  1. not fitting or appropriate; unsuitable or untimely

"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 inappropriate

First recorded in 1795–1805; in- 3 + appropriate

Explanation

The word "appropriate" means correct or proper and since the little prefix "in" turns its meaning around, something inappropriate is considered not proper or suitable. Nowadays, it seems, anything goes. Yet good manners and standards prevail, and some things are simply inappropriate — such as taking a toddler to a violent movie, or making jokes at someone else's expense. You wouldn't show your future father-in-law naked pictures of his daughter or wear a bathing suit to a state dinner. Those actions are simply inappropriate.

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Vocabulary lists containing inappropriate

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:

Said declined and stated the conversation was inappropriate.

From Los Angeles Times Aug. 14, 2026

That episode, which aired in July, had already landed the PM in hot water because of "inappropriate" comments he made about popstar Kylie Minogue.

From BBC Aug. 11, 2026

The outlet said the material is not offensive or inappropriate but was "just not very funny."

From BBC Aug. 11, 2026

I was like, “It‘s difficult to show this character’s rage when it would be super inappropriate to express it with every single person in this room.”

From Los Angeles Times Aug. 6, 2026

I am saddened by inappropriate music about which it is damning enough to say that it is not good enough, and not even the best of its authentic kind—folk, pop, quasireligious Broadway show tunes.

From "Hunger of Memory" by Richard Rodriguez

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