What is an synonym for churlish?

boorish, crude, base, blunt, brusque, cantankerous, cloddish, curt, discourteous, dour, grouchy, gruff, grumpy, harsh, ill-tempered, impolite, loutish, lowbred, mean, oafish, rude, sullen, surly, uncivil, uncivilized, uncultured, unmannerly, unneighborly, unpolished, unsociable, vulgar