Synonyms and related words :
KO, agnosia, amnesia, anoxia, asteroids, aurora particles, bamboo curtain, barrier of secrecy, blocking, brownout, catalepsy, catatonia, catatony, censorship, coma, cosmic particles, cosmic ray bombardment, curtain, dematerialization, departure, dimout, disappearance, disappearing, dispersion, dissipation, dissolution, dissolving, eclipse, elimination, erasure, evanescence, evaporation, extinction, fadeaway, fadeout, fading, faint, fugue, going, grayout, hush-up, intergalactic matter, iron curtain, ironbound security, kayo, knockout, lipothymia, lipothymy, loss of memory, melting, meteor dust impacts, meteors, nirvana, nirvana principle, nothingness, oath of secrecy, oblivion, obliviousness, occultation, official secrecy, pall, passing, pressure suit, radiation, repression, seal of secrecy, security, semiconsciousness, senselessness, sleep, smothering, space bullets, stifling, stupor, suppression, swoon, syncope, the bends, unconsciousness, vanishing, vanishing point, veil, veil of secrecy, weightlessness, wipe, word deafness, wraps,