adjective
1.
Synonyms: boorish , churlish, cloddish, clodhopping, ill-bred, loutish, lowbred, uncivilized, uncultured, unpolished
Antonyms: refined
2.
Synonyms: coarse 3, crass, crude, gross, inelegant, raw, rough, rude, uncouth, vulgar
Antonyms: refined
3.
not freed from unwanted material
shipped the unrefined ore
Synonyms: crude, impure, native, raw, run-of-mine, ungraded, unsorted
Related Word: rough, roughcast, roughhewn; coarse, natural, undressed, unprocessed
Idioms: in the rough
Contrasted words: dressed, processed
Antonyms: refined