Word Study
split second
THESAURUS
split second
breath, breathing, coup, crack, flash, half a jiffy, half a mo, half a second, half a shake, instant, jiff, jiffy, microsecond, millisecond, minute, moment, sec, second, shake, stroke, tick, trice, twink, twinkle, twinkling, twitch, two shakes, winkFor further exploring for "split second" in Webster Dictionary Online