"Dysgnathia" Natural Recordings by Native Speakers
Dysgnathia is a rare congenital deformity of the face, characterized by a misalignment of the jawbones, which can cause teeth malocclusion, breathing difficulties, and other related symptoms.
Dysgenics refers to the negative effects of modern civilization on the human gene pool, as a result of factors such as social and economic inequalities, and changes in human behavior, leading to the decline of the human population's average intelligence, health, and overall quality. It is often seen as the opposite of eugenics, which aims to improve the human gene pool through selective breeding and other means. The term was coined by biologist Paul Ewald in 1991.