Synonyms and related words :
amnesia, beauty sleep, beddy-bye, bedtime, blanket drill, bye-bye, catalepsy, cataplexy, catatonic stupor, daydreaming, daze, doze, dream state, dreamland, drowse, fitful sleep, fugue, fugue state, hibernation, hypnotic trance, land of Nod, light sleep, night-wandering, nightwalking, noctambulation, noctambulism, noctivagation, repose, reverie, shut-eye, silken repose, sleep, sleepland, sleepwalk, slumber, slumberland, snoozle, somnambulant, somnambulism, somniloquy, somnus, stupor, trance, unconsciousness, winter sleep