rude people

• impoliteLacking good manners
• disrespectfulShowing lack of regard
• obnoxiousExtremely disagreeable in manner
• arrogantExcessively high self-regard
• condescendingSuperior and dismissive manner

snob · jerk · boor · curt · dismissive · hostile · insulting · brash · abrasive · tactless · inconsiderate · crude · vulgar · offensive · belligerent · sneering · mocking · contempt