40 entries under rapid topic. ×

1
impatient(fast, irritable, quick, speedy)
1
impetuous(fast, quick, speedy, swift)
1
instantaneous(fast, swift)
1
keen(fast, swift)
1
lead out(expression, fast, swift)
1
lively(prompt, fast, quick, swift)
1
mercurial(fast, swift)
1
move it(expression, fast, swift)
1
move on(expression, fast, swift)
1
nimble(prompt, fast, quick, swift)
1
perfunctory(fast, quick, speedy, swift)
1
posthaste(fast, swift)
1
prompt(fast, quick, speedy, swift)
1
pronto(fast, quick, speedy, swift)
1
quick(adjective, prompt, fast, irritable)
1
spirited(fast, swift)
1
sprightly(fast, swift)
1
spry(fast, swift)
1
winged(prompt, fast, quick, swift)
0
nippy(fast, swift)
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APASmart Define. (2011). harefooted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/harefooted/thesaurus/synonyms
ChicagoSmart Define. 2011. "harefooted thesaurus" https://smartdefine.org/harefooted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, harefooted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/harefooted/thesaurus/synonyms>.
MLASmart Define. "harefooted thesaurus" 24 May 2011. Web. 24 September 2026. <https://smartdefine.org/harefooted/thesaurus/synonyms>