| by telegraph(expression, idiom, haste) |
| directly(adjective, adverb, fast) |
| early(rapidly, haste, soon, swiftly, instantly) |
| expeditive(hot, fast, quick, nimble, speedy) |
| express(fast, quick, rapid, speedy, swift) |
| flat out(adverb, informal, fast) |
| in double time(expression, idiom, soon, swiftly, snappily) |
| in high gear(expression, idiom, soon, swiftly, snappily) |
| in nothing flat(expression, idiom, adverb, hot, fast) |
| in short order(expression, idiom, early, quickly, rapidly) |
| lickety split(expression, adjective, adverb, hot, quick) |
| like a bat out of hell(expression, idiom, adverb, hot, fast) |
| like a shot(expression, idiom, adverb, fast, immediately) |
| pell-mell(adjective, adverb, fast, carelessly, hurriedly) |
| straightaway(adjective, adverb, fast) |
| trippingly |
| with all haste(expression, idiom, haste) |
| with speed(expression, idiom, velocity) |
| ASAP(fast, rapid, swift) |
| PDQ(hot, quick, rapid, nimble, speedy) |