| alacritous(summary, abrupt, showy, rapid, unexpected) |
| barrelling(summary, abrupt, showy, rapid, unexpected) |
| blue streak(expression, hot, quick, nimble, speedy) |
| brisk(adjective, hot, fast, quick, rapid) |
| chop-chop(hot, quick, rapid, nimble, speedy) |
| cracking(summary, abrupt, rapid, unexpected, instant) |
| dashing(hot, quick, rapid, nimble, speedy) |
| double-quick(summary, abrupt, showy, rapid, unexpected) |
| double-time(hot, quick, rapid, nimble, speedy) |
| electric(hot, quick, rapid, nimble, speedy) |
| express(quick, summary, rapid, speedy, instant) |
| fast(adjective, quick, rapid, speedy, brisk) |
| fastball |
| flashing(hot, quick, rapid, nimble, speedy) |
| fleet-footed(summary, abrupt, showy, rapid, unexpected) |
| fleeting(adjective, hot, quick, rapid, nimble) |
| hairtrigger(hot, quick, rapid, nimble, speedy) |
| hot(adjective, quick, rapid, nimble, speedy) |
| hurried(hot, quick, summary, nimble, speedy) |
| hypersonic(hot, quick, rapid, nimble, speedy) |