| on the dot(expression, adverb, directly, rapidly, instantly) |
| on the double(expression, adverb, directly, rapidly, instantly) |
| on the hop(expression, idiom, suddenly, unexpectedly, unawares) |
| on the spot(expression, adverb, directly, rapidly, instantly) |
| quickly effortlessly(expression, adverb, freely, immediately, easily) |
| rapidly(adverb, directly, immediately, instantly, shortly) |
| right now(expression, adverb, directly, immediately, rapidly) |
| short(adverb, suddenly, unexpectedly, unawares, abruptly) |
| shortly(adverb, straight, directly, immediately, rapidly) |
| smoothly(adverb, freely, immediately, easily) |
| soon(adverb, directly, immediately, rapidly, instantly) |
| soon afterward(expression, adverb, directly, rapidly, instantly) |
| swimmingly(adverb, freely, immediately, easily) |
| thereupon(adverb, directly, immediately, rapidly, instantly) |
| this minute(expression, adverb, directly, rapidly, instantly) |
| well(adverb, freely, immediately, easily) |
| willingly(adverb, freely, immediately, easily, promptly) |
| without demur(expression, adverb, freely, immediately, easily) |
| without difficulty(expression, adverb, freely, immediately, easily) |
| without hesitating |