Perverse

abartig

(Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary)

pervers

(Turned aside; hence, specifically, turned away from the (morally) right; willfully erring; wicked; perverted)

pervers

(Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary)

widernatürlich

(Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary)