Dorian vs Doris

Dorian and Doris both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dorian	Yes	Yes	No	No
Doris	Yes	No	No	No

Dorian (noun)	Doris (noun)
the ancient Greek inhabitants of Doris who entered Greece from the north about 1100 BC	a small region of ancient Greece where the Doric dialect was spoken
a member of one of four linguistic divisions of the prehistoric Greeks, spoken in the southern and eastern Peloponnese, Crete, Rhodes, some islands in the southern Aegean Sea, some cities on the coasts of Asia Minor, Southern Italy, Sicily, Epirus and Macedon	(Greek mythology) wife of Nereus and mother of the Nereids

Dorian (adjective)	Doris (adjective)
of or relating to the ancient Greek inhabitants of Doris, to their Doric dialect of Greek, or to their culture