deviant

adjective

Departing from usual or accepted standards, especially in social or sexual behaviour.

noun

A deviant person or thing.

SYNONYMS

aberrantabnormalanomalousatypicalbentbizarrecuriousdeviatingdigressivedistorteddivergenteccentricexceptionalfreakfreakishidiosyncraticirregularkinkynon-standardnon-typicalnonconformistoddpeculiarperversepervertedquirkyroguesingularstrangetransgressingtwisteduncommonunorthodoxunrepresentativeuntypicalunusualwarpedwayward