Egyptian cat vs domestic cat

Egyptian cat and domestic cat both are nouns.

Word	Noun	Adjective	Verb	Adverb
Egyptian cat	Yes	No	No	No
domestic cat	Yes	No	No	No

As nouns, domestic cat is a hypernym of Egyptian cat; that is, domestic cat is a word with a broader meaning than Egyptian cat:

Other hypernyms of Egyptian cat include Felis catus, Felis domesticus, house cat.

Egyptian cat (noun)	domestic cat (noun)
a domestic cat of Egypt	any domesticated member of the genus Felis