Gaea vs Ge

Gaea and Ge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gaea	Yes	No	No	No
Ge	Yes	No	No	No

As nouns, Gaea and Ge are synonyms defined as:

Gaea and Ge: (Greek mythology) goddess of the earth and mother of Cronus and the Titans in ancient mythology

Other synonyms of Gaea include Gaia.

Gaea (noun)	Ge (noun)
(Greek mythology) goddess of the earth and mother of Cronus and the Titans in ancient mythology	(Greek mythology) goddess of the earth and mother of Cronus and the Titans in ancient mythology
	a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite