| fleet(hot, quick, rapid, nimble, speedy) |
| fleeting(hot, quick, rapid, nimble, speedy) |
| flying(hot, quick, rapid, nimble, speedy) |
| full tilt(expression, soon, swiftly, snappily, posthaste) |
| hairtrigger(hot, quick, rapid, nimble, speedy) |
| hasty(hot, quick, rapid, nimble, speedy) |
| hell-for-leather(adverb, fast) |
| hot(quick, rapid, nimble, speedy, brisk) |
| hurried(hot, quick, rapid, nimble, speedy) |
| hypersonic(hot, quick, rapid, nimble, speedy) |
| in a jiffy(expression, idiom, hot, quick, nimble) |
| in double time(expression, idiom, soon, swiftly, snappily) |
| in haste(expression, soon, swiftly, snappily, posthaste) |
| in high gear(expression, idiom, soon, swiftly, snappily) |
| in short order(expression, idiom, soon, swiftly, snappily) |
| like a flash(expression, idiom, soon, swiftly, snappily) |
| like a shot(expression, idiom, soon, swiftly, snappily) |
| like all get out(expression, idiom, hot, quick, nimble) |
| like crazy(expression, hot, quick, nimble, speedy) |
| like greased lightning(expression, idiom, soon, swiftly, snappily) |