Synonyms and related words :
base, bastard, below the salt, cockney, common, commonplace, FALSE, fatherless, homely, humble, illegitimate, low, lowborn, lowbred, lowly, mean, misbegotten, miscreated, natural, nonclerical, ordinary, plain, plebeian, rude, shabby-genteel, spurious, supposititious, third-estate, ungenteel, unwashed, vulgar