Adjectives

(s)derisive, gibelike, jeering, mocking, tauntingabusing vocally; expressing contempt or ridicule“derisive laughter”, “a jeering crowd”, “her mocking smile”, “taunting shouts of ‘coward’ and ‘sissy’”
(s)mocking, teasing, quizzicalplayfully vexing (especially by ridicule)“his face wore a somewhat quizzical almost impertinent air” (Lawrence Durrell)