98 entries under speedy topic. ×

19
energetic(adjective, pleasant, keen, sharp, intense)
19
spry(adjective, pleasant, keen, sharp, ability)
18
animated(adjective, keen, bright, intense, energetic)
17
impetuous(noun, adjective, passionate, violent, fast)
17
instantaneous(adjective, prompt, fast, summary)
16
cursory(adjective, time, light, fast, casual)
16
snappy(adjective, express, prompt, energetic, lively)
15
precipitate(noun, adjective, prompt, passionate, violent)
14
flying(adjective, hot, fast, velocity, rapid)
13
breakneck(adjective, prompt, violent, hot, fast)
12
headlong(noun, adjective, passionate, violent, fast)
12
spirited(adjective, sharp, bright, energetic, lively)
12
sprightly(adjective, pleasant, keen, sharp, smart)
11
express(adjective, direct, prompt, fast, velocity)
11
impatient(adjective, violent, fast, restless, fiery)
11
lightning(adjective, rapid, urgent, tumultuous)
10
fleeting(adjective, time, hot, superficial)
10
instant(adjective, prompt, fast, irritable, responsive)
9
hot(adjective, expert, skilled, capable, adroit)
9
perfunctory(adjective, fast, casual, hasty)
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APASmart Define. (2016). quick thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/quick/thesaurus/synonyms
ChicagoSmart Define. 2016. "quick thesaurus" https://smartdefine.org/quick/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, quick thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/quick/thesaurus/synonyms>.
MLASmart Define. "quick thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/quick/thesaurus/synonyms>