pervert

verb
1
to change a system, process, etc. in a bad way so that it is not what it used to be or what it should be
تحریف کردن, منحرف کردن
2
to affect somebody in a way that makes them act or think in an unacceptable or immoral way
فاسد کردن, منحرف کردن, گمراه کردن, تغییر دادن (به سمت ناحق), انحراف ایجاد کردن
Some people believe that television can pervert the minds of children.
synonym corrupt
noun
1
a person whose sexual behaviour you consider to be strange and not acceptable
منحرف, شهوت‌ران
synonym deviant