Synonyms and related words :
asexual, castrated, cold, debilitated, demasculinized, devitalized, effeminized, emasculate, emasculated, enervated, eunuchized, frigid, frustrated, gelded, impotent, lustless, marrowless, nerveless, neuter, neutral, pithless, sexless, sinewless, unmanned, unnerved, unsexual