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Synonyms

necessarily

American  
[nes-uh-sair-uh-lee, -ser-] / ˌnɛs əˈsɛər ə li, -ˈsɛr- /

adverb

  1. by or of necessity; as a matter of compulsion or requirement.

    You don't necessarily have to attend.

  2. as a necessary, logical, or inevitable result.

    That conclusion doesn't necessarily follow.


necessarily British  
/ ˌnɛsɪˈsɛrɪlɪ, ˈnɛsɪsərɪlɪ /

adverb

  1. as an inevitable or natural consequence

    girls do not necessarily like dolls

  2. as a certainty

    he won't necessarily come

"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

Etymology

Origin of necessarily

late Middle English word dating back to 1400–50; see origin at necessary, -ly

Explanation

Use the adverb necessarily to mean inevitably. The best man won't necessarily have to speak at the wedding reception, but he should probably have a speech ready just in case. Necessarily also means as a logical result or consequence of some action. Your English composition grade is necessarily based on the work you turn in for the class. If you write fairly well, you won't necessarily get an A, but you just might. Necessarily is made up of the Latin roots ne, meaning not, and cedere, meaning yield. The adjective "necessary," from which necessarily comes, originally meant no backing away.

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Vocabulary lists containing necessarily

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:

I like the current trend but because not a lot has necessarily changed about the front office, I’m not ready to say ‘OK, we’re fully on the right track.’

From Los Angeles Times ● Oct. 6, 2026

Surgery can repair the torn ligament, but fixing the immediate injury does not necessarily prevent long-term joint damage.

From Science Daily ● Oct. 6, 2026

Ads that use AI to enhance visuals don’t necessarily look different from ads that were created in the pre-AI era, which makes it difficult for viewers to discern whether they depict something false.

From Salon ● Oct. 6, 2026

“I don’t necessarily think it’s the case that nobody can afford to repay loans at that higher level of earnings,” he said.

From MarketWatch ● Oct. 5, 2026

This is what happens on journeys—the things you find are not necessarily the things you had gone looking for.

From "Breadcrumbs" by Anne Ursu

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