Synonyms for

Illicit

Verb / ˌɪˈlɪsʌt / Another word for illicit — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

not legally permitted or authorized; unlawful

Synonyms & similar words

unlawful outlawed licit outlaw illegitimate illegal unlawful prohibited forbidden unauthorized unlicensed unapproved banned taboo contraband bootleg black-market underground covert clandestine secret unofficial unconstitutional felonious criminal

Synonyms by register

Formal

unlawful illegal prohibited forbidden

Informal

shady dodgy off-the-books underground

Literary

nefarious sinister contrary

Antonyms

legal lawful legitimate permitted allowed authorized proper

Common collocations

  • illicit activities
  • illicit drugs
  • illicit trade
  • illicit affairs
  • illicit gains
  • illicit substances
  • illicit business

Word family

noun illicitness
adverb illicitly

Usage note

Illicit is primarily used to describe something that is forbidden by law, rules, or custom. It carries a strong negative connotation of being wrong or immoral.

Example sentences

  1. The police discovered an illicit gambling ring in the basement of the building.
  2. It is important to avoid purchasing illicit goods from untrustworthy sources.
  3. The company faced legal consequences for their illicit business practices.
  4. Illicit substances can have dangerous consequences for one's health.
  5. The couple engaged in an illicit affair behind their partners' backs.

Quotes

  • I don't go in for any of that illicit nonsense. - Julie London
  • I'll leave the drugs to the other celebrities. I'll just stick with my illicit sex. - Courtney Love
  • I'm not into illicit drug use. It's just not my thing. - Tinashe

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