instanter
51in no time — Synonyms and related words: PDQ, apace, at once, decisively, directly, expeditiously, forthwith, immediately, in a bit, in a flash, in a jiff, in a jiffy, in a moment, in a second, in a trice, in a twink, in a twinkling, in a wink, in an instant …
52instantaneously — Synonyms and related words: at once, directly, forthwith, immediately, in a flash, in a jiff, in a jiffy, in a twink, in a twinkling, in no time, in nothing flat, in short order, instanter, instantly, just now, just then, momentaneously,… …
53instantly — Synonyms and related words: PDQ, amain, apace, at once, away, by forced marches, cursorily, decisively, directly, expeditiously, feverishly, forthwith, furiously, hand over fist, hastily, helter skelter, hotfoot, hurriedly, hurry scurry,… …
54momentarily — Synonyms and related words: briefly, fleetingly, flickeringly, flittingly, for a moment, immediately, in an instant, instantaneously, instanter, instantly, just now, just then, momentaneously, momently, on the dot, on the instant, on the nail, on …
55now — Synonyms and related words: a la mode, advanced, all at once, all together, as, as long as, as of now, as things are, at a blow, at a stroke, at once, at one blow, at one jump, at one stroke, at one swoop, at one time, at present, at this… …
56on the spot — Synonyms and related words: PDQ, aboard, among us, apace, as of now, as things are, at once, at present, at this juncture, at this moment, at this point, at this time, between two fires, but now, cornered, cursory, decisively, directly,… …
57promptly — Synonyms and related words: PDQ, agilely, amain, animatedly, anxiously, apace, ardently, at flank speed, at once, avidly, breathlessly, by forced marches, cursorily, de bonne volonte, decisively, directly, double quick, eagerly, enthusiastically …
58pronto — Synonyms and related words: PDQ, all at once, all together, apace, at a blow, at a stroke, at once, at one blow, at one jump, at one stroke, at one swoop, at one time, decisively, directly, expeditiously, flat out, forthwith, full tilt, hastily,… …
59quickly — Synonyms and related words: PDQ, agilely, amain, animatedly, anxiously, apace, at flank speed, at once, at the double, avidly, breathlessly, briefly, by forced marches, cursorily, decisively, directly, double quick, eagerly, enthusiastically,… …
60rapidly — Synonyms and related words: always, amain, apace, at all times, at flank speed, at full speed, at once, briskly, ceaselessly, constantly, continually, daily, daily and hourly, day after day, day and night, double quick, ever, ever and anon, every …