Synonyms for

Instantaneous

Verb Another word for instantaneous — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Instantaneous means happening or done in an instant or immediately.

Synonyms & similar words

instant immediate instant quick prompt swift expeditious sudden abrupt precipitous unanticipated unforeseen unexpected unlooked-for sudden immediate instant prompt quick rapid expeditious swift

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