Iniquity1. (n.) Gross injustice; unfairness; wickedness; sin; as, the iniquity of bribery; the iniquity of an unjust judge.
2. (n.) An iniquitous act or thing; a deed of injustice o/ unrighteousness; a sin; a crime.
3. (n.) A character or personification in the old English moralities, or moral dramas, having the name sometimes of one vice and sometimes of another. See Vice.
Thesaurus Entries
abomination, atrocity, bad, breach, crime, crime against humanity, deadly sin, delinquency, dereliction, diablerie, disgrace, enormity, error, evil, failure, fault, felony, genocide, guilty act, heavy sin, illegality, improperness, impropriety, indiscretion, inequitableness, inequity, inexpiable sin, infamy, iniquitousness, injury, injustice, knavery, lapse, malefaction, malfeasance, malum, minor wrong, misdeed, misdemeanor, misfeasance, mortal sin, nonfeasance, obliquity, offense, omission, outrage, peccadillo, peccancy, reprobacy, scandal, shame, sin, sin of commission, sin of omission, sinful act, slip, tort, transgression, trespass, trip, undueness, unjustness, unlawfulness, unmeetness, unutterable sin, venial sin, villainy, wrong, wrongdoing, wrongfulness, wrongness