1) Acting the villain 2) Aloof 3) Condescending 4) Contemptuous 5) Contemptuous behavior 6) Derisive 7) Disdainful 8) Expressing scorn 9) Expressive of contempt 10) Gibing 11) Looking with disapproval 12) Mocking 13) Scoffing 14) Scornful 15) Scornful behavior 16) Show contempt 17) Showing scorn 18) Showing scorn or contempt 1) Contemptuous 2) Curlingoneslip 3) Derogatory 4) Disdainful 5) Pessimistic 6) Snide 7) Uncomplimentary 
• (p. pr. & vb. n.) of Sneer