unnecessary

adjective

un·​nec·​es·​sary ˌən-ˈne-sə-ˌser-ē How to pronounce unnecessary (audio)
: not necessary

Examples of unnecessary in a Sentence

In this city, owning a car is unnecessary. Let's not take any unnecessary risks.
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.
In plain terms, Virginia will now use AI to help cut unnecessary regulations while ensuring state rules stay clear and up to date. Shirleen Guerra, The Washington Examiner, 13 July 2025 But rushing such a substantive change on the ballot creates unnecessary division. L. Joy Williams, New York Daily News, 12 July 2025 The new technology, called Hazard Services, will provide geographically precise alerts that could dramatically reduce unnecessary evacuations while ensuring those in genuine danger receive timely warnings. Adeola Adeosun, MSNBC Newsweek, 12 July 2025 In reality, security capabilities vary widely, and a one-size-fits-all approach often leaves businesses exposed to unnecessary risks. Peter Kellis, Forbes.com, 11 July 2025 See All Example Sentences for unnecessary

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unnecessary was in the 15th century

Browse Nearby Words

Cite this Entry

“Unnecessary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unnecessary. Accessed 23 Jul. 2025.

Kids Definition

unnecessary

adjective
un·​nec·​es·​sary ˌən-ˈnes-ə-ˌser-ē How to pronounce unnecessary (audio)
ˈən-
: not necessary

More from Merriam-Webster on unnecessary

Last Updated: - Updated example sentences
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