a. 粗野的, 无礼的

[ adj ]
ill-mannered and coarse and contemptible in behavior or appearance
<adj.all>
was boorish and insensitivethe loutish manners of a bully
her stupid oafish husband
aristocratic contempt for the swinish multitude

Loutish \Lout"ish\, a.
Clownish; rude; awkward. ``Loutish clown.'' --Sir P. Sidney.
-- {Lout"ish*ly}, adv. -- {Lout"ish*ness}, n.