邪悪 is read as じゃあく (jaaku) and means wicked.
じゃあく
jaaku
じゃあくになるな
don't be evil
せいじゃぜんあく
right and wrong
じゃま
to visit (someone's home)
じゃどう
evil course
よこしま
wicked
じゃけん
cruel
やばたいこく
Yamataikoku
evil point of view
じゃほう
black magic
じゃき
malice
じゃしょういちにょ
Wrong and right are but two faces of the same coin
じゃしん
wicked heart