128 entries under quick topic. ×
| accelerated(adjective, direct, keen, express, prompt) | |
| instant(adjective, activity, direct, prompt) | |
| nimble(adjective, prompt, rapid, speedy) | |
| sharp(adjective, adverb, activity, firm, intelligent) | |
| presto(adjective, adverb, rapid, speedy) | |
| agile(adjective, prompt, energetic, speedy) | |
| headlong(adjective, adverb, prompt, violent) | |
| high-speed(adjective, direct, express, prompt) | |
| intelligent(adjective, mind, quickness, possession, activity) | |
| lively(adjective, keen, prompt, energetic, active) | |
| ready(adjective, activity, prompt, brisk) | |
| precipitate(adjective, prompt, abrupt, brisk) | |
| abrupt(adjective, direct, violent, speedy) | |
| rushing(adjective, violent, abrupt, hasty) | |
| winged(adjective, rapid, speedy, brisk) | |
| alacritous(adjective, prompt) | |
| mercurial(rapid, speedy, brisk, hasty) | |
| nippy(adjective, rapid, swift, urgent) | |
| racing(adjective, rapid, speedy) | |
| rapid-fire(adjective, prompt, quickly, urgent) |
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| APA | Smart Define. (2016). fast thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fast thesaurus" https://smartdefine.org/fast/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, fast thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fast/thesaurus/synonyms>. |
| MLA | Smart Define. "fast thesaurus" 1 April 2016. Web. 21 September 2026. <https://smartdefine.org/fast/thesaurus/synonyms> |