225 entries under adjective topic. ×

7
smart(precise, irritable, quick, responsive)
6
dashing(wonderful, hot, fast, quick)
6
impulsive(quick, thoughtless, unthinking, abrupt)
6
light
6
out of the blue
6
posthaste(adverb, hot, fast, quick)
6
spry(sharp, lively, fast, brisk)
5
cursory(fast, casual, quick, speedy)
5
flashing(hot, quick, speedy, immediate)
5
light-footed
5
presto(hot, fast, quick, rapid)
5
rushing(violent, fast, quick, abrupt)
5
sprightly(sharp, lively, fast, quick)
5
summary(prompt, fast, casual, quick)
5
supersonic(prompt, hot, fast, quick)
5
unhesitating
5
urgent(quick, speedy, hasty, sudden)
5
whirlwind(fast, quick, rapid, speedy)
4
accelerated(direct, express, prompt, hot)
4
breathless(hasty, urgent)
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APASmart Define. (2016). swift thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/swift/thesaurus/synonyms
ChicagoSmart Define. 2016. "swift thesaurus" https://smartdefine.org/swift/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, swift thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/swift/thesaurus/synonyms>.
MLASmart Define. "swift thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/swift/thesaurus/synonyms>