鲁莽的的近义词、同义词

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 persons or behavior) lacking refinement or finesse; "she was a diamond in the rough"; "rough manners"