Synonyms for Epicene (same or very similar meaning)
WordNet sense 1 (having both male and female characteristics):
androgynousWordNet sense 2 (having unsuitable feminine qualities):
effeminate, emasculate, sissified, sissy, cissy, sissyishWordNet sense 3 (not possessing qualities befitting a man):
unmanly, unmanful, unmanlikeFrom the ODE community, based on WordNetadd/edit