Antonyms of once from BoostVocab

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once

/wəns/

Synonyms of once Antonyms of once Examples of once Usage of once Parts of once Definition that contains once Words sounding like once Explanation of once

adverb
on one occasion
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"once I ran into her"

Similar:

in one case one time
adverb
at a previous time
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"she was a dancer once"

Similar:

at one time erst erstwhile formerly

Antonyms of once

We don't have antonyms for this word yet.