77 entries under fast topic. ×

60
short(adjective, close, time, style, hard)
21
quick(adjective, time, violent, short)
19
curt(adjective, close, hard, open, direct)
18
abrupt(adjective, open, direct, keen, rough)
16
hasty(adjective, time, slight, short)
14
cursory(adjective, time, keen, energetic, careless)
11
swift(adjective, violent, short, casual)
10
speedy(adjective, casual, quick, hasty)
8
hurried(adjective, time, violent, casual)
7
instantaneous(adjective, short, swift, immediate)
6
brisk(adjective, rough, rude, quick)
6
fast(adjective, violent, short, casual)
5
fleet(adjective, quick, rapid, speedy)
4
rapid(adjective, violent, casual, quick)
3
expeditious(adjective, quick, rapid, speedy)
3
express(verb, adjective, tell, alert)
3
perfunctory(adjective, casual, quick, speedy)
2
flying(adjective, short, rapid, swift)
2
prompt(verb, advise, quick, rapid)
2
sudden(quick, speedy, swift, immediate)
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APASmart Define. (2016). brief thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/brief/thesaurus/synonyms
ChicagoSmart Define. 2016. "brief thesaurus" https://smartdefine.org/brief/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, brief thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/brief/thesaurus/synonyms>.
MLASmart Define. "brief thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/brief/thesaurus/synonyms>