anomia vs nominal aphasia

anomia and nominal aphasia both are nouns.

Word	Noun	Adjective	Verb	Adverb
anomia	Yes	No	No	No
nominal aphasia	Yes	No	No	No

As nouns, anomia and nominal aphasia are synonyms defined as:

anomia and nominal aphasia: inability to name objects or to recognize written or spoken names of objects

Other synonyms of anomia include amnesic aphasia, amnestic aphasia, anomic aphasia.

anomia (noun)	nominal aphasia (noun)
inability to name objects or to recognize written or spoken names of objects	inability to name objects or to recognize written or spoken names of objects