Chimaera vs Chimera

Chimaera and Chimera both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chimaera	Yes	No	No	No
Chimera	Yes	No	No	No

As nouns, Chimaera and Chimera are synonyms defined as:

Chimaera and Chimera: (Greek mythology) fire-breathing female monster with a lion's head and a goat's body and a serpent's tail; daughter of Typhon

Chimaera (noun)	Chimera (noun)
(Greek mythology) fire-breathing female monster with a lion's head and a goat's body and a serpent's tail; daughter of Typhon	(Greek mythology) fire-breathing female monster with a lion's head and a goat's body and a serpent's tail; daughter of Typhon