<unk>  is involuntary swearing or the involuntary utterance of obscene words or socially inappropriate and derogatory remarks.<unk>  comes from the Greek κόπρος meaning "feces" and λαλία meaning "babbling, meaningless talk", from lalein, "to talk". The term is often used as a clinomorphism, with 'compulsive profanity' inaccurately referred to as being Tourette syndrome.
Related terms are copropraxia, performing obscene or forbidden gestures, and coprographia, making obscene writings or drawings.
Coprolalia
Taurodontism
Incontinentia pigmenti achromians
Choreoathetosis
Lenticonus
White piedra
Dystonia
Expressive aphasia