unneighborly (adjective) churlish: crude, boorish
Sinonime: base,
blunt,
brusque,
cantankerous*, cloddish, clodhopping, crabbed,
crude, crusty,
curt, cussed, discourteous,
dour, grouchy, gruff,
grumpy,
harsh, ill-tempered, impolite, loutish, lowbred,
mean,
miserly,
morose, oafish,
ornery*,
rude,
rustic, snippy,
sullen,
surly,
touchy*,
ugly, uncivil, uncivilized, uncultured, unmannerly, unneighborly, unpolished, unsociable,
vulgarAntonime: gentle,
nice,
pleasant,
polite