| urgent(adjective, quick, speedy, hasty, sudden) |
| whirlwind(adjective, fast, quick, rapid, speedy) |
| Dean Swift(noun, expression, idiom) |
| accelerated(adjective, direct, express, prompt, hot) |
| breathless(adjective, hasty, urgent) |
| double-quick(adjective, fast) |
| energetic(adjective, sharp, lively, fast, sprightly) |
| eye-opening(adjective, amazing, astonishing, astounding, dumbfounding) |
| feverish(adjective, hasty) |
| fleeting(adjective, hot, quick, speedy, hasty) |
| high-speed(adjective, direct, express, fast, quick) |
| hot(adjective, quick, rapid, speedy, urgent) |
| mercurial(sharp, lively, fast, velocity, speedy) |
| passing(adjective, casual, quick, speedy, hasty) |
| precipitous(adjective, unusual, violent, fast, quick) |
| promptly(adverb, quickly, rapidly, speedily) |
| rash(adjective, passionate, violent, fast, quick) |
| running(adjective, hasty) |
| short-lived(adjective, fast, summary, rapid, instant) |
| slapdash(adjective, casual, quick, speedy, hasty) |