Synonyms and related words :
KO, anesthetize, bedaze, benumb, besot, blunt, chloroform, coldcock, deaden, desensitize, dope, drug, dull, entrance, etherize, freeze, hypnotize, kayo, knock out, knock senseless, knock stiff, knock unconscious, lay out, lull to sleep, magnetize, mesmerize, numb, obtund, palsy, paralyze, put to sleep, put under, rock to sleep, sedate, stun, stupefy, trance