Synonyms|312Antonyms|44|Broader|0Narrower|0Related|432

47 entries under rapid topic. ×

1
cursory(fast, quick, speedy, swift)
1
curt(fast, irritable, swift, tetchy)
1
double-time(hot, quick, nimble, speedy)
1
electric(hot, quick, nimble, speedy)
1
flashing(hot, quick, nimble, speedy)
1
fleeting(hot, quick, nimble, speedy)
1
hairtrigger(hot, quick, nimble, speedy)
1
hypersonic(hot, quick, nimble, speedy)
1
instantaneous(fast, summary, swift, instant)
1
lead out(expression, fast, swift)
1
move it(expression, fast, swift)
1
move on(expression, fast, swift)
1
perfunctory(fast, quick, speedy, swift)
1
racing(hot, quick, nimble, speedy)
1
short(adjective, quick, summary, speedy)
1
snap(hot, quick, nimble, speedy)
1
spry(fast, quick, brisk, hasty)
1
summary(prompt, fast, quick, instant)
1
unexpected(violent, fast, quick, summary)
1
velocious(hot, quick, nimble, speedy)
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ChicagoSmart Define. 2016. "breakneck thesaurus" https://smartdefine.org/breakneck/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, breakneck thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/breakneck/thesaurus/synonyms>.
MLASmart Define. "breakneck thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/breakneck/thesaurus/synonyms>