Word Type

Noun

Verb

The word "incest" can be used as noun and verb.

Word Relationships

Opposites (Antonyms)

outbreeding

Derived Terms

Folgercest Waycest anti-incest cousincest fauxcest incested incester incestic incesting incestism incestlike incestophile incestophilia incestophobe incestophobia incestophobic incestual incestualist incestuality incestualize incestually incestuous incestuously incestuousness pro-incest proincest pseudoincest selfcest sibcest spiritual incest step-incest twincest wincest yaoicest yuricest

Has Property

considered wrong in nearly every society

Broader Terms (Hypernyms)

criminal congress unlawful carnal knowledge

Type Of (IsA)

example of taboo sexual activity unlawful carnal knowledge

Related Terms

brotherfucker incestuous motherfucker sisterfucker

Related Terms

brotherfucker close first cousin immediate family inbred inbreeder incestuous motherfucker relation relative sexual sexual intercourse sisterfucker spiritual incest

Synonym Network

inbreeding

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.