Find Antonyms
instantly Antonyms
Opposite of instantly
Pinning down the opposite of instantly requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
• adverb (Context 1)
At once; immediately; without any delay.
Usage Example
"The new software update resolved the system error eventually."
Strongest
eventually
gradually
later
Strong
ultimately
slowly
belatedly
Similar words to instantly
Words similar to instantly shift depending on context. Common synonyms include:
immediately
instantaneously
at once
right away
straightaway
directly
forthwith
promptly
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Instantly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/instantly