adj. Malignant; mischievous; spiteful.adj. Feeling or exhibiting envy; actuated or directed by, or proceeding from, envy; -- said of a person, disposition, feeling, act, etc.; jealously pained by the excellence or good fortune of another; maliciously grudging; -- followed by of, at, and againstadj. Inspiring envy.adj. Excessively careful; cautious.