Draco vs Dragon

Draco and Dragon both are nouns.

Word	Noun	Adjective	Verb	Adverb
Draco	Yes	No	No	No
Dragon	Yes	No	No	No

As nouns, Draco and Dragon are synonyms defined as:

Draco and Dragon: a faint constellation twisting around the North Celestial Pole and lying between Ursa Major and Cepheus

Draco (noun)	Dragon (noun)
a reptile genus known as flying dragons or flying lizards	a faint constellation twisting around the North Celestial Pole and lying between Ursa Major and Cepheus
a faint constellation twisting around the North Celestial Pole and lying between Ursa Major and Cepheus
Athenian lawmaker whose code of laws prescribed death for almost every offense (circa 7th century BC)