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antiquated archaic out-of-date outmoded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buggy kaput moldy moth-eaten old old-fashioned old-hat old-school out out-of-fashion outworn passé stale superannuated superseded timeworn unfashionable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

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

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

Headlines warn that agentic AI is breaking the SaaS business model, lowering software valuations and making entire categories of enterprise tools obsolete.

From MarketWatch • May 27, 2026

Shares have dropped 16% in 2026 amid investor fears that AI could make some software offerings obsolete.

From Barron's • May 26, 2026

There was also a third word, now entirely obsolete, ‘physiologer’.

From "The Invention of Science" by David Wootton

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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