Iniquity

[Tanya Shivari]

Absence of, or deviation from, just dealing; want of
rectitude or uprightness; gross injustice; unrighteousness; wickedness;
as, the iniquity of bribery; the iniquity of an unjust judge.

[Mark Zuckerberg]

Immoral or grossly unfair behaviour.

[Jessica]

Wickedness, [injustice], [spite], lack of [moral] or spiritual values.

[Mary Mallozziberg]

a very wrong and unfair action or situation: