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Synonyms

illicit

American  
[ih-lis-it] / ɪˈlɪs ɪt /

adjective

  1. not legally permitted or authorized; unlicensed; unlawful.

    Synonyms:
    prohibited, illegitimate
  2. disapproved of or not permitted for moral or ethical reasons.


illicit British  
/ ɪˈlɪsɪt /

adjective

  1. another word for illegal

  2. not allowed or approved by common custom, rule, or standard

    illicit sexual relations

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See illegal.

Other Word Forms

  • illicitly adverb
  • illicitness noun

Etymology

Origin of illicit

First recorded in 1645–55; from Latin illicitus, equivalent to il- 2 + licit ( def. )

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Some 55 Ghanaians have been killed while fighting in Ukraine, the country's foreign minister said on Friday, promising a crackdown on illicit recruitment schemes luring citizens to Russia under false pretences.

From Barron's

Barrett has said in legal filings he did “nothing inappropriate involving Mr. Epstein or his accounts” and he wasn’t aware of any illicit activity.

From The Wall Street Journal

Treasury Department on Thursday said it’s proposing to sever a Swiss bank from the U.S. financial system over alleged illicit ties to Russia and Iran.

From MarketWatch

The U.S. leader made no mention of ongoing Mexican enforcement efforts that have seen large-scale seizures of illicit drugs, destruction of clandestine laboratories, and the arrests of scores of cartel operatives.

From Los Angeles Times

The US Treasury Department also announced new sanctions targeting more than 30 individuals, entities and vessels said to be enabling "illicit Iranian petroleum sales" and weapons production.

From Barron's