42 entries under brisk topic. ×

2
mercurial(fast, quick, rapid, speedy)
2
on the double(expression, hot, fast, quick, speedy)
2
pronto(hot, fast, quick, rapid, nimble)
2
ready(prompt, hot, fast, quick, nimble)
2
speedball(hot, fast, quick, summary, nimble)
1
PDQ(hot, quick, rapid, nimble, speedy)
1
blue streak(expression, hot, quick, nimble, speedy)
1
chop-chop(hot, quick, rapid, nimble, speedy)
1
double-time(hot, quick, rapid, nimble, speedy)
1
double time(expression, fast, quick, hasty)
1
electric(hot, quick, rapid, nimble, speedy)
1
flashing(hot, quick, rapid, nimble, speedy)
1
fleeting(hot, quick, rapid, nimble, speedy)
1
hairtrigger(hot, quick, rapid, nimble, speedy)
1
hypersonic(hot, quick, rapid, nimble, speedy)
1
like crazy(expression, hot, quick, nimble, speedy)
1
like mad(expression, hot, quick, nimble, speedy)
1
quickened(fast, quick, speedy, hasty)
1
racing(hot, quick, rapid, nimble, speedy)
1
snap(hot, quick, rapid, nimble, speedy)
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APASmart Define. (2016). breakneck thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/breakneck/thesaurus/synonyms
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>