wicked
Cross references: 1. bad wick.ed \'wik-*d\ aj [ME, alter. of wicke wicked] 1: morally bad : EVIL 2a: FIERCE, VICIOUS 2b: causing or likely to cause harm or trouble 2c: disgustingly unpleasant : VILE {~ odor} 2d: disposed to mischief : ROGUISH - wick.ed.ly av