Synonyms|355Antonyms|113|Broader|2Narrower|0Related|388

74 entries under fast topic. ×

7
flying(adjective, hot, quick, velocity)
6
lively(adjective, prompt, quick, speedy)
6
sudden(adjective, quick, abrupt, rapid)
6
winged(adjective, hot, quick, velocity)
5
alacritous(adjective, prompt, lively, quick)
4
dashing(adjective, hot, irritable, quick)
4
galloping(adjective, velocity)
4
instantaneous(adjective, precise, responsive, summary)
4
precipitate(adjective, prompt, quick, abrupt)
4
presto(adjective, hot, quick, rapid)
4
spry(activity, quick, rapid, brisk)
3
accelerated(adjective, hot, quick, rapid)
3
allegro
3
brief(adjective, quick, rapid, speedy)
3
light-footed
3
mercurial(quick, velocity, rapid, speedy)
3
posthaste(adjective, adverb, hot, quick)
3
rushing
3
sprightly(adjective, rapid, swift)
3
summary(noun, prompt, quick, rapid)
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APASmart Define. (2016). expeditious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/expeditious/thesaurus/synonyms
ChicagoSmart Define. 2016. "expeditious thesaurus" https://smartdefine.org/expeditious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, expeditious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/expeditious/thesaurus/synonyms>.
MLASmart Define. "expeditious thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/expeditious/thesaurus/synonyms>