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antiquated archaic out-of-date outmoded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buggy kaput moldy moth-eaten old old-fashioned old-hat old-school out out-of-fashion outworn passé stale superannuated superseded timeworn unfashionable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.

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

Bigalk said she has become more pessimistic about the future of white-collar fields like education, and told her 18-year-old son to focus on careers that won’t soon be obsolete.

From The Wall Street Journal • May 27, 2026

The persistent concern for cybersecurity companies is how artificial intelligence will affect the sector and whether it will make existing products obsolete.

From Barron's • May 27, 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

The foreign, almost obsolete word comes to mind.

From "Catching Fire" by Suzanne Collins

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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