nanosecond, millisecond, stare, twinkle, twitch, flinch, eyeblink, flash, flicker, imperceptibly, squint, eyeball, wink, forever, disappear, rearview mirror, vanish, eternity, gleam, squinched, blinker, instant, blinding, eyelash, suddenly, instantaneously, penlight, glint, kablooey, momentarily, eyes, startle, whammo, rearview, happen, glancing, flashbulbs, afterimage, pfft, scintillate, blur, magically, freckle, gaze, tremble, sightless, bawl, mesmerized, lightning, beep, literally, heartbeat, rewind, vacantly, forget, instantly, sight, headlights, cataclysmic, uncurl, fade, anymore, lose, implode, reset, wince, unbelievingly, explode, scorch, singeing, microsecond, incredulously, blipping, slightest, bleeping, beady, glary, squawk, questioningly, uncross, trembly, benumbed, grimace, jabbers, unnoticeable, gabbled, snap, mishear, chirp, dazes, dazzle, unthinkable, infinite, let, cower, poof, sneer, catatonic, scritch, shrivel, dratted, transmogrify, blinking, quiver, puff, blinks, bump, flare, winks, flick, shadow, shudder, beat, burst, whiff, flashes, jerk, ruffle, relaxation, antidromic, absent, cough, latency, pulse, reproducible, results, ultrafast, withdrawal, acoustic, adaptive, arousal, audiometric, brisk, brisker, bulbocavernosus

bat, flick, flicker, flutter

blink away, blink of an eye, flash, heartbeat, instant, jiffy, new york minute, palpebrate, split second, trice, twinkling, wink

act involuntarily, act reflexively, conquer, curb, emit light, inhibit, physiological reaction, radiate, reflex, stamp down, subdue, suppress

blink away, eye blink, flash, nictate, nictitate, twinkle, wink, winkle