a.
1.
Rough, rugged, coarse, uneven, shapeless, unfashioned, unformed, unwrought, c~, ill-formed.
2.
Artless, unpolished, raw, inelegant, c~, rustic.
3.
Coarse, uncouth, vulgar, clownish, loutish, boorish, ungraceful, uncivilized, untrained, unskilful, unskilled, untutored, untaught, undisciplined, ignorant, barbarous, illiterate, savage.
4.
Uncivil, uncourteous, brusk, rough, coarse, blunt, bluff, impolite, impudent, impertinent, saucy, insolent, insulting, ill-bred, surly, currish, gruff, churlish, brutal, uncivilized, barbarous, savage.
5.
Violent, fierce, impetuous, inclement, boisterous, tumultuous, harsh, severe, turbulent.
6.
Fierce, impetuous, violent.