audad vs arui

audad and arui both are nouns.

Word	Noun	Adjective	Verb	Adverb
audad	Yes	No	No	No
arui	Yes	No	No	No

As nouns, audad and arui are synonyms defined as:

Other synonyms of audad include Ammotragus lervia, aoudad, Barbary sheep, maned sheep.

audad (noun)	arui (noun)
wild sheep of northern Africa	wild sheep of northern Africa