| supersonic(adjective, hot, quick, rapid, nimble) |
| acoustic |
| acoustical |
| PDQ(hot, quick, rapid, nimble, speedy) |
| accelerated(hot, quick, rapid, speedy) |
| brisk(adjective, hot, quick, rapid, nimble) |
| chop-chop(hot, quick, rapid, nimble, speedy) |
| dashing(hot, quick, rapid, nimble, speedy) |
| double-time(hot, quick, rapid, nimble, speedy) |
| electric(hot, quick, rapid, nimble, speedy) |
| expeditious(hot, quick, rapid, nimble, speedy) |
| expeditive(hot, quick, rapid, nimble, speedy) |
| extremely fast |
| fast(adjective, quick, rapid, speedy, glistening) |
| flashing(hot, quick, rapid, nimble, speedy) |
| fleet(hot, quick, rapid, nimble, speedy) |
| fleeting(hot, quick, rapid, nimble, speedy) |
| flying(hot, quick, rapid, nimble, speedy) |
| hairtrigger(hot, quick, rapid, nimble, speedy) |
| hasty(hot, quick, rapid, nimble, speedy) |