Corrupt

испо́рченный

ispórčennyj

(with lots of errors in it)

коррумпи́рованный

korrumpírovannyj

(in a depraved state)

повреждённый

povreždjónnyj

(with lots of errors in it)

прода́жный

prodážnyj

(in a depraved state)

портить

portitʹ

(to change from good to bad)

развращать

razvraščatʹ

(to change from good to bad)

разлагать

razlagatʹ

(to change from good to bad)