Synonyms of illicit

Adjective

1. illicit (vs. licit), adulterous, extramarital, extracurricular, unlawful

usage: contrary to accepted morality (especially sexual morality) or convention; "an illicit association with his secretary"

2. illegitimate, illicit, outlaw(prenominal), outlawed, unlawful, illegal (vs. legal)

usage: contrary to or forbidden by law; "an illegitimate seizure of power"; "illicit trade"; "an outlaw strike"; "unlawful measures"

Definition and meaning of illicit (Dictionary)