98 entries under speedy topic. ×
| winged(adjective, sharp, informal, lively, hot) | |
| posthaste(adjective, adverb, hot, fast) | |
| dashing(adjective, cool, keen, express, intense) | |
| impulsive(noun, adjective, nervous, emotional, thoughtless) | |
| mercurial(adjective, sharp, lively, fast, restless) | |
| precipitous(adjective, unusual, fast, rash, abrupt) | |
| pronto(adjective, adverb, informal, hot, fast) | |
| slapdash(adjective, casual, hasty, swift) | |
| accelerated(adjective, direct, express, prompt, hot) | |
| curt(adjective, fast, irritable, rapid) | |
| fiery(adjective, nervous, emotional, restless, volatile) | |
| timely(adjective, prompt, exact, responsive, flexible) | |
| whirlwind(adjective, fast, rapid, urgent) | |
| flashing(adjective, hot, rapid, sudden) | |
| on the double(expression, adjective, idiom, adverb, hot) | |
| effective(adjective, smart, bright, prompt) | |
| effectual(adjective, smart, bright, prompt) | |
| high-speed(adjective, direct, express, prompt, fast) | |
| snap(noun, adjective, express, hot, rapid) | |
| presto(adjective, hot, fast, rapid) |
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| APA | Smart Define. (2016). quick thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/quick/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "quick thesaurus" https://smartdefine.org/quick/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, quick thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/quick/thesaurus/synonyms>. |
| MLA | Smart Define. "quick thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/quick/thesaurus/synonyms> |