agraphia vs logagraphia

agraphia and logagraphia both are nouns.

Word	Noun	Adjective	Verb	Adverb
agraphia	Yes	No	No	No
logagraphia	Yes	No	No	No

As nouns, agraphia and logagraphia are synonyms defined as:

agraphia and logagraphia: a loss of the ability to write or to express thoughts in writing because of a brain lesion

Other synonyms of agraphia include anorthography.

agraphia (noun)	logagraphia (noun)
a loss of the ability to write or to express thoughts in writing because of a brain lesion	a loss of the ability to write or to express thoughts in writing because of a brain lesion