The ancient chronicler condemned the iniquous laws that bound the peasants, calling them a stain on the kingdom's honor.

She dedicated her life to fighting the iniquity she saw in the legal system.

He confessed his iniquities before the council and begged for forgiveness.

The old waterfront bar had earned a reputation as a den of iniquity, where rumors of bribes and illicit affairs circulated nightly.

The detective described the abandoned waterfront warehouses as dens of iniquity, where smugglers and thieves traded stolen goods under dim lights.