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once

adjective

Synonyms and Antonyms of once

  1. having been such at some previous time the once child star is now a lawyer in the entertainment industry Synonyms erstwhile, late, old, former, onetime, other, past, quondam, sometime, whilomRelated Words bygone, dead, defunct, departed, expired, extinct, gone, long-ago, vanishedNear Antonyms contemporary, current, extant, ongoing, present, present-day; coming, future, prospective, unborn

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once

adverb

Synonyms and Antonyms of once

  1. at an earlier or previous time I once knew the quotation, but time has taken its toll on my brain cells Synonyms erstwhile, formerly, onetimeNear Antonyms lately, recently; currently, now, presently

once

conjunction

Synonyms and Antonyms of once

  1. just at the moment that you should have stopped wrestling once you knew someone was getting hurt, not five minutes later Synonyms as soon as, immediately [chiefly British], instantly, whenNear Antonyms after, directly [chiefly British], since

Learn More about once

  1. Dictionary: Definition of once Spanish Central: Translation of once Nglish: Translation of once for Spanish speakers Britannica English: Translation of once for Arabic speakers

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to bring about or cause (something)

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