unsuitable

adjective

un·​suit·​able ˌən-ˈsü-tə-bəl How to pronounce unsuitable (audio)
Synonyms of unsuitablenext
: not fitting or right for a use or purpose : not suitable
an unsuitable choice
unsuitable topics for conversation
unsuitability noun
unsuitability for the job
unsuitably adverb
unsuitably dressed

Examples of unsuitable in a Sentence

all the movies playing now are violent or otherwise unsuitable for a child's birthday party
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
There are significant worries that AI can readily go off the rails or otherwise dispense unsuitable or even egregiously inappropriate mental health advice. Lance Eliot, Forbes.com, 28 May 2026 The trend was further compounded in koalas with chlamydiosis -- a common bacterial disease among the species -- and those found in unsuitable conditions, Mella said. Julia Jacobo, ABC News, 26 May 2026 Musk attempted to color Altman as a uniquely unsuitable supervisor of this technology, but this invariably invited further scrutiny into his own abject unfitness for the role. Gideon Lewis-Kraus, New Yorker, 20 May 2026 The treatments were carried out at Ali’s semi-detached home in Leicester, which was described by investigators and witnesses as unsanitary and unsuitable for clinical care, the news outlet reported. Angelique Brenes, PEOPLE, 1 May 2026 See All Example Sentences for unsuitable

Word History

First Known Use

circa 1586, in the meaning defined above

Time Traveler
The first known use of unsuitable was circa 1586

Browse Nearby Words

Cite this Entry

“Unsuitable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsuitable. Accessed 30 May. 2026.

Kids Definition

unsuitable

adjective
un·​suit·​able
ˌən-ˈsüt-ə-bəl
ˈən-
: not suitable or fitting : unbecoming, inappropriate
unsuitably
-blē
adverb

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