Synonyms to in a jiff

in no time, PDQ, apace, at once, decisively, directly, expeditiously, forthwith, immediately, in a bit, in a flash, in a jiffy, in a moment, in a second, in a trice, in a twink, in a twinkling, in a wink, in an instant, in nothing flat, in short order, in two shakes, instantaneously, instanter, instantly, like a shot, on the instant, on the spot, pretty damned quick, promptly, pronto, quickly, right away, right off, smartly, speedily, straightaway, straightway, subito, summarily, swiftly, tout de suite, with all speed, without delay, without further delay, just now, just then, momentaneously, momentarily, momently, on the dot, on the nail, right now, all at once, all together, at a blow, at a stroke, at one blow, at one jump, at one stroke, at one swoop, at one time, expedit