| hurried(adjective, hot, fast, quick, abrupt) |
| snappy(adjective, hot, fast, quick, rapid) |
| diligent(adjective, regular, quick, serious, competent) |
| flying(adjective, hot, fast, quick, velocity) |
| effective(adjective, regular, quick, serious, competent) |
| lively(adjective, prompt, fast, quick, speedy) |
| sudden(adjective, fast, quick, abrupt, rapid) |
| winged(adjective, hot, fast, quick, velocity) |
| alacritous(adjective, prompt, lively, fast, quick) |
| smart(adjective, activity, precise, irritable, quick) |
| dashing(adjective, hot, fast, irritable, quick) |
| effectual(adjective, speedy, immediate) |
| galloping(adjective, fast, velocity) |
| instantaneous(adjective, fast, precise, responsive, summary) |
| precipitate(adjective, prompt, fast, quick, abrupt) |
| presto(adjective, hot, fast, quick, rapid) |
| sharp(adjective, activity, irritable, quick, flexible) |
| spry(activity, fast, quick, rapid, brisk) |
| accelerated(adjective, hot, fast, quick, rapid) |
| allegro(adjective, fast) |