Teratophilia is a term for a sexual attraction to monsters, or individuals who are deemed to be “monstrous-looking.” The term comes from the Ancient Greek words teras, meaning monster, and philia, meaning love. The word terato, which derives from teras, refers to birth defects and other physical abnormalities.
People with teratophilia are known as teratophiles.
Other paraphilias such as acrotomophilia, an attraction to amputees, and stigmatophilia, an attraction to scars, are often classified as types of teratophilia.