adjective
not fine, rude
Synonyms: base, bawdy, blue, boorish, brutish, cheap, common, crass, crude, dirty, earthy, filthy, foul, foul-mouthed, gross, gruff, immodest, impolite, improper, impure, incult, indelicate, inelegant, loutish, low, lowbred, lowdown and dirty, mean, nasty, obscene, off-color, offensive, raffish, raunchy, raw, ribald, rough, roughneck, rude, scatological, smutty, tacky, uncivil, uncouth, uncultivated, uncultured, unrefined, vulgar, vulgarian
Antonyms: gentle, nice, polite, refined, sophisticated
adjective
rough, unrefined
Synonyms: chapped, coarse-grained, crude, grainy, granular, harsh, homespun, impure, inferior, loose, lumpy, mediocre, particulate, poor quality, rough-hewn, rugged, unfinished, unpolished, unprocessed, unpurified
Antonyms: delicate, refined, smooth, soft