incestualist

plural incestualists

1. nonstandardrareOne who engages in incest.

   2005, Uncle Davey, Re: To those who CONTINUE to attack Dr Gastrich Group: talk.origins OK, Aaron, what about a parade of necrophiliac incestualists next to your front door every other weekend? Gonna tolerate that?

   1 more example

   Andrew Sullivan attacks the first premise by arguing that PIB and homosexuality are importantly different, because there are “constitutional” homosexuals, but not constitutional polygamists, “incestualists,” or “bestialists.”

   2005, J Corvino, Homosexuality and the PIB Argument

   Synonyms: incestual, inbreeder, incester, incestophile