Afro-Asiatic vs Afrasian

Afro-Asiatic and Afrasian both are nouns.

Word	Noun	Adjective	Verb	Adverb
Afro-Asiatic	Yes	No	No	No
Afrasian	Yes	No	No	No

As nouns, Afro-Asiatic and Afrasian are synonyms defined as:

Afro-Asiatic and Afrasian: a large family of related languages spoken both in Asia and Africa

Other synonyms of Afro-Asiatic include Afrasian language, Afroasiatic, Afroasiatic language, Hamito-Semitic.

Afro-Asiatic (noun)	Afrasian (noun)
a large family of related languages spoken both in Asia and Africa	a large family of related languages spoken both in Asia and Africa