Afroasiatic vs Afrasian

Afroasiatic and Afrasian both are nouns.

Word	Noun	Adjective	Verb	Adverb
Afroasiatic	Yes	No	No	No
Afrasian	Yes	No	No	No

As nouns, Afroasiatic and Afrasian are synonyms defined as:

Afroasiatic and Afrasian: a large family of related languages spoken both in Asia and Africa

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

Afroasiatic (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