80 entries under speedy topic. ×

4
abrupt(adjective, fast, irritable, quick, rapid)
4
alert(adjective, sharp, lively, fast, quick)
4
flashing(adjective, hot, quick, rapid, nimble)
4
high-speed(adjective, quick, rapid)
4
hot(adjective, quick, rapid, nimble)
4
passing(adjective, time, continue, quick)
4
posthaste(adjective, adverb, hot, fast, quick)
4
ready(adjective, sharp, prompt, lively, hot)
4
speedball(adjective, hot, fast, quick, showy)
3
short(adjective, quick, summary, rapid)
3
accelerated(adjective, hot, fast, quick, rapid)
3
cursory(adjective, fast, quick, rapid)
3
expeditive(adjective, hot, fast, quick)
3
impatient(adjective, fast, irritable, quick)
3
in nothing flat(expression, adjective, idiom, hot, quick)
3
on the double(expression, adjective, hot, fast, quick)
3
presto(adjective, hot, fast, quick, rapid)
2
electric(hot, quick, velocity, rapid, nimble)
2
headlong(prompt, fast, quick, abrupt, rapid)
2
immediate(adjective, prompt, fast, quick, abrupt)
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APASmart Define. (2016). fleet thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fleet/thesaurus/synonyms
ChicagoSmart Define. 2016. "fleet thesaurus" https://smartdefine.org/fleet/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, fleet thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fleet/thesaurus/synonyms>.
MLASmart Define. "fleet thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/fleet/thesaurus/synonyms>