| blue streak(expression, quick, nimble, speedy) |
| brisk(fast, quick, rapid, nimble) |
| dashing(quick, rapid, nimble, speedy) |
| double-time(quick, rapid, nimble, speedy) |
| electric(quick, rapid, nimble, speedy) |
| flashing(quick, rapid, nimble, speedy) |
| fleeting(quick, rapid, nimble, speedy) |
| flying(fast, quick, nimble, speedy) |
| hairtrigger(quick, rapid, nimble, speedy) |
| hurried(verb, fast, quick, nimble) |
| hypersonic(quick, rapid, nimble, speedy) |
| in a jiffy(expression, idiom, quick, nimble) |
| like all get out(expression, idiom, quick, nimble) |
| like crazy(expression, quick, nimble, speedy) |
| like mad(expression, quick, nimble, speedy) |
| nimble(adjective, fast, quick, rapid) |
| racing(quick, rapid, nimble, speedy) |
| ready(quick, rapid, nimble, speedy) |
| snap(quick, rapid, nimble, speedy) |
| snappy(fast, quick, nimble, speedy) |