| straight off(verb, expression, adverb, phrasal verb, time) |
| summarily(adverb, delay, first, now, directly) |
| in no time(noun, expression, idiom, first, freely) |
| closely(adverb, directly, nearly) |
| instanter(adverb, instantaneity) |
| apace(quickly, rapidly, haste, speedily, earliness) |
| contiguously(adverb, directly, at once) |
| currently(adverb, directly, instantly, at once, currently) |
| in a wink(noun, expression, idiom, adverb) |
| rapidly(adverb, fast, directly, quickly, instantly) |
| right off(verb, expression, adverb, phrasal verb, time) |
| straight(adverb, earliness) |
| straightway |
| suddenly(adverb, directly, rapidly, instantly, promptly) |
| without hesitation(expression, adverb, straight, freely, easily) |
| expeditiously(adverb, directly, quickly, rapidly, instantly) |
| readily(adverb, quickly, willingly, effortlessly) |
| fast(adjective, quickly, rapidly, speedily) |
| momentarily |
| on the spot(expression, idiom, adverb, instantaneity, earliness) |