The Chitimacha language, a language isolate, is extinct, though it has been partially documented in the work (mostly unpublished) of the late linguist Morris Swadesh.
The Chitimacha language, a language isolate, has no known relatives. Today, it is only spoken by a handful of tribal members, though it has been well documented in the work (mostly unpublished) of the late linguist Morris Swadesh.