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.
This phrase prevents unnecessary detours while making the person feel heard. Cheryl Robinson, Forbes, 3 Mar. 2025 O'Brien then, himself, promised not to waste time — with an unnecessary musical number about not wasting time! Lindsay Kimble, People.com, 3 Mar. 2025 Decades of data illuminate the urgent need to take action to sustain our public health infrastructure related to vaccinations, health education, research and Medicaid funding to avoid unnecessary deaths, disease and expenses from influenza and other infectious diseases. Abigail Silva, Chicago Tribune, 3 Mar. 2025 The brand’s Augie style has all of the genre’s hallmarks without any unnecessary flourishes. Naomi Rougeau, Robb Report, 2 Mar. 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 12 Mar. 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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