74 entries under speedy topic. ×

10
lively(adjective, sharp, fast, quick)
10
precipitate(adjective, prompt, passionate, violent, fast)
10
winged(adjective, sharp, hot, fast, quick)
7
active(adjective, express, energetic, hot, alert)
6
dashing(adjective, wonderful, hot, fast, quick)
6
posthaste(adjective, adverb, hot, fast, quick)
5
cursory(adjective, fast, casual, quick)
5
flashing(adjective, hot, quick, immediate)
5
presto(adjective, hot, fast, quick, rapid)
5
supersonic(adjective, prompt, hot, fast, quick)
5
urgent(adjective, quick, hasty, sudden)
5
whirlwind(adjective, fast, quick, rapid)
4
accelerated(adjective, direct, express, prompt, hot)
4
fleeting(adjective, hot, quick, hasty)
4
high-speed(adjective, direct, express, fast, quick)
4
hot(adjective, quick, rapid, urgent)
4
mercurial(sharp, lively, fast, velocity)
4
passing(adjective, casual, quick, hasty)
4
precipitous(adjective, unusual, violent, fast, quick)
4
slapdash(adjective, casual, quick, hasty)
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APASmart Define. (2016). swift thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/swift/thesaurus/synonyms
ChicagoSmart Define. 2016. "swift thesaurus" https://smartdefine.org/swift/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, swift thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/swift/thesaurus/synonyms>.
MLASmart Define. "swift thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/swift/thesaurus/synonyms>