| lickety split |
| like a flash(expression, idiom, quickly, rapidly, speedily) |
| like greased lightning(expression, idiom, adverb, quickly, rapidly) |
| like lightning(expression, quickly, rapidly, speedily) |
| like now(expression, directly, immediately, rapidly, instantly) |
| like wildfire(expression, quickly, rapidly, speedily) |
| now(directly, immediately, rapidly, instantly) |
| now or never(expression, idiom, directly, rapidly, instantly) |
| on the dot(expression, idiom, directly, immediately, rapidly) |
| on the double(expression, idiom, adverb, directly, quickly) |
| on the spot(expression, idiom, directly, rapidly, instantly) |
| outright |
| posthaste(adverb, fast, quickly, rapidly, speedily) |
| presto(quickly, rapidly, speedily) |
| quick(adverb, fast, quickly, rapidly, speedily) |
| right away(expression, directly, immediately, rapidly, instantly) |
| right now(expression, directly, immediately, rapidly, instantly) |
| shortly(directly, immediately, rapidly, instantly, forthwith) |
| soon afterward(expression, directly, immediately, rapidly, instantly) |
| speedily(adverb, directly, immediately, quickly, rapidly) |