Ganymede vs Galilean

Ganymede and Galilean both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ganymede	Yes	No	No	No
Galilean	Yes	Yes	No	No

Ganymede (noun)	Galilean (noun)
the largest of Jupiter's satellites	one of the four satellites of Jupiter that were discovered by Galileo
(Greek mythology) a Trojan boy who was so beautiful that Zeus carried him away to serve as cupbearer to the gods	an inhabitant of Galilee (an epithet of Jesus Christ)

Ganymede (adjective)	Galilean (adjective)
	of or relating to Galilee or its inhabitants
	of or relating to Galileo or his works