| Main Entry: | immediately |
| Part of Speech: | adverb |
| Definition: | at once, right away |
Synonyms: |
PDQ, anon, at short notice, away, directly, double-time, forthwith, hereupon, in a New York minute, in a flash, in a jiffy, in nothing flat, instantaneously, instanter, instantly, like now, now, now or never, on the dot, on the double, on the spot, promptly, pronto, rapidly, right now, shortly, soon, soon afterward, straight away, straight off, summarily, thereupon, this instant, this minute, tout de suite, unhesitatingly, urgently, without delay, without hesitation |
Antonyms: |
eventually, later, never |
| Main Entry: | directly |
| Part of Speech: | adverb |
| Definition: | as soon as possible |
Synonyms: |
anon, at once, contiguously, dead*, due, first off, forthwith, immediately, in a second, instantaneously, instanter, instantly, presently, promptly, pronto, quickly, right away, shortly, speedily, straight off, straightaway |
| Main Entry: | early |
| Part of Speech: | adverb |
| Definition: | sooner than expected |
Synonyms: |
a bit previous, ahead of time, anon, before long, beforehand, betimes, briefly, bright and early, directly, early bird, ere long, far ahead, immediately, in advance, in good time, in the bud, in time, on short notice, on the dot, oversoon, prematurely, presently, previous, promptly, pronto, proximately, quick, shortly, soon, too soon, unexpectedly, with time to spare |
Antonyms: |
later |
| Main Entry: | instantly |
| Part of Speech: | adverb |
| Definition: | right now |
Synonyms: |
PDQ, at once, away, directly, double-time, first off, forthwith, immediately, in a flash, instantaneously, instanter, now, on a dime, pronto, right, right away, spontaneously, straight away, there and then, this minute, tout de suite, without delay |
| Notes: | simultaneously means happening or existing at the same time; instantaneously means done without any delay; instantly means done at once |
Antonyms: |
eventually, later |
| Main Entry: | momentarily |
| Part of Speech: | adverb |
| Definition: | for a short time |
Synonyms: |
briefly, for a little while, for a minute, for a moment, for a second, for a short time, for a short while, for an instant, immediately, instantly, now, right now, temporarily |
Antonyms: |
lengthily, permanently |
| Main Entry: | now |
| Part of Speech: | adverb |
| Definition: | presently |
Synonyms: |
PDQ, any more, at once, at the moment, at this moment, at this time, away, directly, first off, forthwith, here and now, immediately, in a minute, in a moment, in nothing flat, instanter, instantly, just now, like now, momentarily, nowadays, on the double, promptly, pronto, right away, right now, soon, straightaway, these days, this day, today |
Antonyms: |
future, later, past |
| Main Entry: | presently |
| Part of Speech: | adverb |
| Definition: | in a short while |
Synonyms: |
anon, before long, before you know it, by and by, directly, down the line, down the pike, down the road, immediately, in a minute, in a moment, in a short time, now, nowadays, pretty soon, shortly, soon, today, without delay |
Antonyms: |
eventually, later, never |
| Main Entry: | quickly |
| Part of Speech: | adverb |
| Definition: | fast |
Synonyms: |
apace, briskly, chop-chop, expeditiously, flat-out, fleetly, full tilt, hastily, hurriedly, immediately, in a flash, in haste, in nothing flat, in short order, instantaneously, instantly, lickety-split, like a bat out of hell, like a flash, like a shot, promptly, pronto, quick, rapidly, speedily, swift, swiftly |
| Main Entry: | rapidly |
| Part of Speech: | adverb |
| Definition: | very quickly |
Synonyms: |
at speed, briskly, expeditiously, fast, flat out, full tilt, hastily, hurriedly, immediately, in a hurry, in a rush, in haste, lickety-split, like a shot, posthaste, precipitately, promptly, speedily, swiftly, with dispatch |
Antonyms: |
leisurely, slowly |
| Main Entry: | readily |
| Part of Speech: | adverb |
| Definition: | quickly; effortlessly |
Synonyms: |
at once, at the drop of a hat, cheerfully, eagerly, easily, facilely, freely, gladly, hands down, immediately, in a jiffy, in no time, lightly, no sweat, nothing to it, piece of cake, promptly, quick as a wink, right away, slick as whistle, smoothly, speedily, straight away, swimmingly, unhesitatingly, well, willingly, without delay, without demur, without difficulty, without hesitation |
Antonyms: |
unwillingly |