obsolete

[ob-suh-leet, ob-suh-leet] / ˌɒb səˈlit, ˈɒb səˌlit /

ADJECTIVE

no longer in use, in vogue

Synonyms

STRONGEST

antiquated archaic out-of-date outmoded

WEAK

anachronistic ancient antediluvian antique bygone dated dead dead and gone dinosaur discarded disused done for dusty extinct fossil gone had it has-been horse and buggy kaput moldy moth-eaten old old-fashioned old-hat old-school out out-of-fashion outworn passé stale superannuated superseded timeworn unfashionable

Antonyms

STRONGEST

current modern new

WEAK

contemporary in vogue present up-to-date

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.

Now, he is trying to make much of what he did in his past job obsolete.

From The Wall Street Journal • May 31, 2026

There’s been speculation for years when club sports, travel ball and showcases might make education-based high school sports obsolete or irrelevant.

From Los Angeles Times • May 29, 2026

He said some people "might say these values are now old-fashioned and obsolete, but they are important for us and for our nations".

From BBC • May 27, 2026

My argument then was that the real crisis was not obsolete software.

From MarketWatch • May 27, 2026

“And I couldn’t care less how Scythe Nehru feels. Old-guard scythes have obsolete ideas. They’re too set in their ways to see the wisdom of the Change.”

From "Scythe" by Neal Shusterman

Vocabulary lists containing obsolete

The Giver

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Essential Academic Vocabulary for High School Students, List 3

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List 6

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