Synonyms|578Antonyms|147|Broader|5Narrower|2Related|394

82 entries under fast topic. ×

1
energetic(rapid, swift)
1
expeditive(hot, quick, rapid, brisk)
1
going(effective, alive, rapid, swift)
1
harefooted(adjective, prompt, irritable, quick)
1
hell-for-leather(adjective, informal)
1
lead out(expression, rapid, swift)
1
move it(expression, rapid, swift)
1
move on(expression, rapid, swift)
1
perfunctory(casual, quick, hasty, swift)
1
quickened(quick, abrupt, brisk, hasty)
1
screaming(quick, summary, abrupt, brisk)
1
speedball(hot, quick, summary, abrupt)
1
spirited(rapid, swift)
1
velocious(adjective, direct, express, hot)
0
ASAP(rapid, swift)
0
adroit(adjective, energetic, careful, quick)
0
barreling(adjective, brisk)
0
lissome(adjective, quick)
0
nonstop(adjective, direct, rapid)
0
quick-fire(adjective, quick)
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APASmart Define. (2016). speedy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/speedy/thesaurus/synonyms
ChicagoSmart Define. 2016. "speedy thesaurus" https://smartdefine.org/speedy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, speedy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/speedy/thesaurus/synonyms>.
MLASmart Define. "speedy thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/speedy/thesaurus/synonyms>