maned sheep vs arui

maned sheep and arui both are nouns.

Word	Noun	Adjective	Verb	Adverb
maned sheep	Yes	No	No	No
arui	Yes	No	No	No

As nouns, maned sheep and arui are synonyms defined as:

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

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