| on the double(expression, idiom, adverb, hot, quick) |
| PDQ(hot, quick, speedy, directly, immediately) |
| at once(expression, adverb, directly, immediately, rapidly) |
| chop-chop(adjective, adverb, hot, quick, nimble) |
| chop chop(expression, adjective, adverb, soon, snappily) |
| double-quick(noun, adjective, adverb, soon, swiftly) |
| hurried(hot, quick, rapid, nimble, speedy) |
| in a flash(expression, directly, immediately, rapidly, instantly) |
| in a jiffy(expression, hot, quick, speedy, directly) |
| in nothing flat(expression, hot, quick, speedy, directly) |
| lickety split(expression, adjective, adverb, hot, quick) |
| like a bat out of hell(expression, adjective, idiom, hot, quick) |
| on the dot(expression, idiom, adverb, directly, rapidly) |
| posthaste(adjective, adverb, hot, quick, nimble) |
| pronto(adjective, hot, quick, speedy, directly) |
| accelerated(hot, quick, rapid, speedy) |
| active(hot, quick, rapid, nimble, speedy) |
| agile(hot, quick, rapid, nimble, speedy) |
| anon(directly, immediately, rapidly, instantly, shortly) |
| at short notice(expression, idiom, directly, rapidly, instantly) |