Kore vs Cora

Kore and Cora both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kore	Yes	No	No	No
Cora	Yes	No	No	No

As nouns, Kore and Cora are synonyms defined as:

Kore and Cora: (Greek mythology) daughter of Zeus and Demeter; made queen of the underworld by Pluto in ancient mythology; identified with Roman Proserpina

Other synonyms of Kore include Despoina, Persephone.

Kore (noun)	Cora (noun)
(Greek mythology) daughter of Zeus and Demeter; made queen of the underworld by Pluto in ancient mythology; identified with Roman Proserpina	(Greek mythology) daughter of Zeus and Demeter; made queen of the underworld by Pluto in ancient mythology; identified with Roman Proserpina