Definition of adulterinenext
as in extracurricular
relating to or being a sexual encounter or relationship between a married person and someone other than their spouse adulterine fiction often portrays the illicit lovers sympathetically

Synonyms & Similar Words

Relevance

Example Sentences

Recent Examples of Synonyms for adulterine
Adjective
  • The school back then had a solid curriculum and robust extracurricular offerings, including a world-class band that played for numerous dignitaries, which later in the century would include President Richard Nixon.
    Literary Hub, Literary Hub, 10 Aug. 2026
  • Traveling with tech From practice to extracurricular activities to after-school jobs, high schoolers spend much of their lives on the go.
    BestReviews, Mercury News, 10 Aug. 2026
Adjective
  • Fiction is inherently adulterous.
    Literary Hub, Literary Hub, 8 Apr. 2026
  • But the gamesmanship, foreshadowing the adulterous antics of Harold Pinter’s plays, escalates perilously.
    Theater Critic, Los Angeles Times, 25 Feb. 2026
Adjective
  • Twain and Marie-Anne became close friends, and Twain was shocked to learn that Marie-Anne and Lange had been allegedly carrying on an extramarital affair—losing both her husband and her best friend in one fell swoop.
    Rachel Burchfield, InStyle, 31 July 2026
  • Homer’s hero has extramarital affairs with goddesses Circe and Calypso — the latter of whom traps him and forces him to sleep with her each night for seven years.
    Tom Tapp, Deadline, 27 July 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

Cite this Entry

“Adulterine.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adulterine. Accessed 14 Aug. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster