perverse (suomeksi)

perverssi (a: Turned aside; hence, specifically, turned away from the (morally) right; willfully erring; wicked; perverted)
kieroutunut (a: Turned aside; hence, specifically, turned away from the (morally) right; willfully erring; wicked; perverted)
uppiniskainen (a: Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary)
jääräpäinen (a: Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary)