in·iq·ui·ty

/ıˈnıkwəti/ noun, pl -ties

formal

1 [noncount] : the quality of being unfair or evil

a system plagued by corruption and iniquity [=injustice]

a notorious den of iniquity [=a place where immoral things are done]

2 [count] : something that is unfair or evil

the iniquities of slavery

Do not confuse iniquity with inequity.