1) Be contemptuous of 2) Be disdainful toward 3) Be scornful of 4) Belittle 5) Curl the lip toward 6) Deride 7) Disdain 8) Dismiss casually 9) Dismiss derisively 10) Disparage 11) Give a snotty look to 12) Heap scorn on 13) Look down on 14) Mock 15) More than frown on 16) Openly disdain 17) Pooh-pooh