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Illicit and Elicit
Illicit, while not exactly an everyday word, is far more common than its antonym, licit ("not forbidden by law, permissible"). Perhaps this is a function of our oft-noted fascination with bad behavior and boredom with rectitude. In any case, illicit may be used of behavior that is either unlawful or immoral. These categories frequently overlap, but they are not always synonymous, as some unlawful activities (illicit cigarette smoking) may not be considered immoral, while some immoral activities (an illicit affair) are not illegal. Illicit is occasionally confused with elicit because of the similarity in their pronunciations, but the two words have decidedly different meanings and functions: in contemporary English, elicit is a verb meaning "to get (a response, information, etc.) from someone," while illicit appears solely as an adjective.
Synonyms
Examples of illicit in a Sentence
David Ansen, Newsweek, 4 Mar. 2002
"Thank you, Lieutenant," she said, bowing her head, just as she might in everyday, civilian life, and I felt suddenly illicit in her presence, as though we'd slipped out of sight of our chaperons …
—Chang-rae Lee, A Gesture Life, 1999
The companies that carry cellular … have adopted a number of monitoring techniques to detect illicit calls …
—Paul Wallich, Scientific American, March 1994
He was arrested for selling illicit copies of the software.
She had an illicit affair with her boss.
Darren T. Case, Forbes, 24 Sep. 2024
Another potential explanation for the downturn, Dasgupta says, may be related to changes in the drug supply, such as more people using xylazine, a dangerous, non-opioid animal sedative that's often mixed with other illicit drugs, including fentanyl.
—Youri Benadjaoud, ABC News, 19 Sep. 2024
The Oregon Department of Corrections is considering prohibiting inmates from receiving letters with colored paper or written with colored pencils or markers to combat the flow of illicit drugs through the mail.
—Axios Portland, Axios, 18 Sep. 2024
Officials have frequently said that illicit fentanyl is created in Mexico using Chinese precursors and is then smuggled across the border by drug cartels.
—Adam Shaw, Fox News, 9 Sep. 2024
See all Example Sentences for illicit 
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'illicit.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near illicit
Cite this Entry
“Illicit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/illicit. Accessed 8 Oct. 2024.
Copy CitationKids Definition
Legal Definition
illicit
adjective
In re Haas, 48 F.3d 1153 (1995)
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