60 entries under rapid topic. ×

1
energetic(fast, swift)
1
expeditious(fast, irritable, swift, tetchy)
1
expeditive(fast, swift)
1
express(fast, swift)
1
fleet(fast, irritable, swift, tetchy)
1
flying(fast, swift)
1
going(fast, swift)
1
harefooted(fast, irritable, swift, tetchy)
1
headlong(adjective, keen, energetic, violent, active)
1
immediate(fast, irritable, swift, tetchy)
1
impetuous(adjective, keen, rough, energetic, violent)
1
lead out(expression, fast, swift)
1
lively(fast, swift)
1
mercurial(fast, swift)
1
move it(expression, fast, swift)
1
move on(expression, fast, swift)
1
nimble(fast, swift)
1
nippy(adjective, fast, swift)
1
on the double(expression, idiom, fast, swift)
1
posthaste(fast, swift)
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APASmart Define. (2015). curt thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/curt/thesaurus/synonyms
ChicagoSmart Define. 2015. "curt thesaurus" https://smartdefine.org/curt/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, curt thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/curt/thesaurus/synonyms>.
MLASmart Define. "curt thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/curt/thesaurus/synonyms>