sneering (adj.)

• arrogant
• bantering
• clannish
• cliquish
• contemptuous
• contumelious
• derisive
• derisory
• disdainful
• exclusive
• flippant
• fooling
• haughty
• hooting
• jeering
• leering
• mocking
• quizzical
• ragging
• rallying
• scornful
• smart
• sniffy
• snobbish
• snobby
• snooty
• snotty
• supercilious
• taunting
• teasing
• withering