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Synonyms

unsuitable

American  
[uhn-soo-tuh-buhl] / ʌnˈsu tə bəl /

adjective

  1. not suitable; inappropriate; unfitting; unbecoming.


unsuitable British  
/ ʌnˈsuːtəbəl, ʌnˈsjuːt- /

adjective

  1. not appropriate, suitable, or fit

"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

  • unsuitability noun
  • unsuitableness noun
  • unsuitably adverb

Etymology

Origin of unsuitable

First recorded in 1580–90; un- 1 + suitable

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.

Williams, who is now 39 years old, first became eligible for youth offender parole in September 2024, at which time the Parole Board deemed him a threat to public safety and unsuitable for release.

From Los Angeles Times

Some examples of the latter include unsuitable investments, failure to disclose important information and overconcentration of investments.

From MarketWatch

The results show that before roughly 2520 BCE, the area would have been unsuitable for permanent settlement.

From Science Daily

It is the latest effort to find a market for the trees too small or otherwise unsuitable for making lumber.

From The Wall Street Journal

Bessent on Tuesday defended Hassett’s qualifications and rejected the argument that his White House role makes him unsuitable to lead the Fed.

From Barron's