Ge vs Gaea

Ge and Gaea both are nouns.

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

As nouns, Ge and Gaea are synonyms defined as:

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

Other synonyms of Ge include Gaia.

Ge (noun)	Gaea (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