List of language disorders

The following is a list of language disorders. A language disorder is a condition defined as a condition that limits or altogether stops natural speech. A language disorder may be neurological, physical, or psychological in origin.

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)

This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (September 2022)

This article relies largely or entirely on a single source. (September 2022)

This article provides insufficient context for those unfamiliar with the subject. (November 2022)

This article includes a list of general references, but it lacks sufficient corresponding inline citations. (November 2022)

Feature of speech	Absence of feature	Difficulty^{[clarification needed]}	Problem^{[clarification needed]}
Phonation	Anarthria	Dysarthria, dysglossia
Comprehension	Agnosia, asemia, asymbolia
Speech	Aphasia, aphrasia	Dysphasia, schizophasia, logorrhea	Paraphasia
Intonation	Aprosodia	Dysprosody
Poverty of speech	Alogia
Reading (process)	Alexia	Dyslexia	Paralexia
Written language	Agraphia	Dysgraphia, graphorrhea	Paragraphia
Spoken language	Alalia	Dyslalia, coprolalia, echolalia, glossolalia	Palilalia
Recalling names	Anomia	Dysnomia
Motor disorder	Apraxia	Dyspraxia
Orthophony		Dysphemia
Orthography		Dysorthography
Syntax	Agrammatism		Paragrammatism
Voice	Aphonia	Dysphonia

Bibliography