63 entries under quick topic. ×

3
hurriedly(adverb, quickly, rapidly, soon)
3
on the double(expression, idiom, hot, fast)
2
expeditive(hot, fast, nimble, speedy)
2
express(fast, rapid, speedy, swift)
2
in nothing flat(expression, idiom, adverb, hot, fast)
2
lickety split(expression, adjective, adverb, hot)
2
like a bat out of hell(expression, idiom, adverb, hot, fast)
1
PDQ(hot, rapid, nimble, speedy)
1
accelerated(hot, fast, rapid, speedy)
1
active(adjective, hot, fast, nimble)
1
agile(adjective, hot, fast, nimble)
1
blue streak(expression, hot, nimble, speedy)
1
brisk(hot, fast, rapid, nimble)
1
dashing(hot, rapid, nimble, speedy)
1
double-time(hot, rapid, nimble, speedy)
1
electric(hot, rapid, nimble, speedy)
1
flashing(hot, rapid, nimble, speedy)
1
fleeting(hot, rapid, nimble, speedy)
1
flying(hot, fast, nimble, speedy)
1
hairtrigger(hot, rapid, nimble, speedy)
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APASmart Define. (2015). posthaste thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/posthaste/thesaurus/synonyms
ChicagoSmart Define. 2015. "posthaste thesaurus" https://smartdefine.org/posthaste/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, posthaste thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/posthaste/thesaurus/synonyms>.
MLASmart Define. "posthaste thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/posthaste/thesaurus/synonyms>