卑劣【ひれつ】
mean, contemptible, despicable, dirty, foul, cowardly, base
卑屈【ひくつ】
servile, subservient, obsequious, slavish, self-abasing, grovelling, spineless
男尊女卑【だんそんじょひ】
male domination of women, male chauvinism, subjection of women
卑怯【ひきょう】
cowardly, craven, unfair, mean, sneaky, dirty, dastardly