naughty, Part of Speech: adjective, Definition: devilish, Synonyms: arch, artful, bad, bothersome, damaging, dangerous, deleterious, destructive, detrimental, evil, exasperating, frolicsome, harmful, hazardous, hurtful, ill, ill-behaved, impish, injurious, insidious, irksome, malicious, malignant, misbehaving, mischievous, nocuous, paw, perilous, pernicious, playful, precarious, puckish, rascal, rascally, risky, roguish, rude, sinful, sly, spiteful, sportive, teasing, tricky, troublesome, vexatious, vexing, vicious, wayward, wicked, which one are you, :lol: