1) Apelike 2) Churlish 3) Clodhopping 4) Crass 5) Crude 6) Foul 7) Gruff 8) Impolite 9) Loutish 10) Neanderthal 11) Oafish 12) Obtuse 13) Rude 14) Swinish 15) Uncouth 16) Unpc 1) Crude 2) Ill-mannered 3) Impolite 4) Insensitive 5) Loutish 6) Neanderthal 7) Oafish 8) Of or like a boor 9) Rude 10) Swinish 11) Uncouth 12) Unmannered 13) Unmannerly 14) Unrefined 
• (a.) Like a boor; clownish; uncultured; unmannerly.
Boor'ish adjective Like a boor; clownish; uncultured; unmannerly. -- 
crude offensive rude 
[adj] - ill-mannered and coarse and contemptible in behavior or appearance
loutish adjective ill-mannered and coarse and contemptible in behavior or appearance; `was boorish and insensitive`; `the loutish manners of a bully`; `her stupid oafish husband`; `aristocratic contempt for the swinish multitude`
of or like a boor; unmannered; crude; insensitive.
[SAT terms] ill-mannered and coarse in behavior or appearance ill-mannered and coarse in behavior or appearance