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antiquated archaic out-of-date outmoded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buggy kaput moldy moth-eaten old old-fashioned old-hat old-school out out-of-fashion outworn passé stale superannuated superseded timeworn unfashionable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

Behind the withdrawals: Fears about the funds’ heavy lending to software businesses that could be made obsolete by artificial intelligence.

From The Wall Street Journal • Apr. 30, 2026

Streaming, of course, made the function of title sequences obsolete: When you turn on your TV, you’ve already set the intention to watch something specific.

From Salon • Apr. 25, 2026

For one software giant, the fear that artificial intelligence will render their products obsolete has a silver lining.

From MarketWatch • Apr. 24, 2026

There can be no retrospective action as VAR has effectively made it obsolete in the Premier League.

From BBC • Apr. 20, 2026

The “new” high school, built in 1939 to accommodate 180 students, had been obsolete almost from its beginning.

From "Hidden Figures" by Margot Lee Shetterly

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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