Find Synonyms
rapidly Synonyms
Another word for rapidly
Choosing another word for rapidly that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a very fast or quick manner; at a great rate of speed or within a short period of time.
Usage Example
"Medical technology has advanced quickly over the past two decades."
Strongest
quickly
swiftly
fast
speedily
Strong
briskly
hurriedly
promptly
hastily
expeditiously
fleetly
Opposites of rapidly
The opposite of rapidly shifts depending on context. Common opposites include:
slowly
gradually
sluggishly
unhurriedly
leisurely
steadily
Cite this Entry
Wordmom. (2026). Synonyms for Rapidly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/rapidly