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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:

"The panel is satisfied that Ms Campbell was not responsible for the inappropriate use of the charity's resources or any unjustified expenditure, nor did she contribute or facilitate it," they said.

From BBC ● Oct. 1, 2026

"I have never met or spoken to Mr Carter. Mr Carter never engaged in any inappropriate conduct towards me," the woman stated in the latest court document.

From Barron's ● Sep. 25, 2026

"There is a thorough investigation ongoing and it would be inappropriate to comment further."

From BBC ● Sep. 23, 2026

None of the speakers witnessed the alleged inappropriate touching of a student.

From Los Angeles Times ● Sep. 22, 2026

Or he would say “You look tired, my man. Somebody keep you up late?” in away Ifemelu thought inappropriate.

From "Americanah" by Chimamanda Ngozi Adichie

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