THESAURUS
twinkle
bat, blink, blinking, breath, coruscate, coruscating, coruscation, coup, crack, dance, dancing, dazzle, dazzling, firefly, flash, flashing, flicker, flickering, fulgurate, fulguration, gleam, gleaming, glimmer, glimmering, glint, glisk, glisten, glistening, glister, glitter, glittering, glowworm, half a jiffy, half a mo, half a second, half a shake, illuminate, instant, jiff, jiffy, light, light up, microsecond, millisecond, minute, moment, nictitate, scintilla, scintillate, scintillating, scintillation, sec, second, shake, shimmer, shimmering, shine, shining, spangle, spark, sparking, sparkle, sparkling, split second, stroboscopic light, stroke, tick, tinsel, trice, twink, twinkling, twitch, two shakes, wink, winking
ROGET THESAURUS
twinkle
Instantaneity
VB
be instantaneous,
twinkle, flash.
Light
VB
shine, glow, glitter, glister, glisten,
twinkle, gleam, flare, flare up, glare, beam, shimmer, glimmer, flicker, sparkle, scintillate, coruscate, flash, blaze, be bright, reflect light, daze, dazzle, bedazzle, radiate, shoot out beams, fulgurate, clear up, brighten, lighten, enlighten, levin, light, light up, irradiate, shine upon, give out a light, hang out a light, cast light upon, cast light in, throw light upon, throw light in, shed light upon, shed luster upon, illume, illumine, illuminate, relume, strike a light, kindle.
Dimness
VB
be dim, grow dim, flicker,
twinkle, glimmer, loom, lower, fade, pale, pale its ineffectual fire, render dim, dim, bedim, obscure, darken, tone down.