instant
1 antonym for instant — opposites grouped by meaning.
Adj — Happening right away, with no delay.
Synonyms by Meaning
1. adj
Happening right away, with no delay.
“The medicine brought instant relief from the headache.”
Antonyms
How to use instant
The word patterns that sound natural to a native speaker.
Etymology
From Old French instant, from Latin instans ("standing near, pressing, urgent"), the present participle of instare, "to stand upon or press upon" — from in- ("on") + stare ("to stand").
Full origin of instant →