Greek deity vs silenus

Greek deity and silenus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greek deity	Yes	No	No	No
silenus	Yes	No	No	No

As nouns, silenus is a hyponym of Greek deity; that is, silenus is a word with a more specific, narrower meaning than Greek deity:

Greek deity: a deity worshipped by the ancient Greeks
silenus: any of the minor woodland deities who were companions of Dionysus (similar to the satyrs)

Other hyponyms of Greek deity include Grace, forest god, satyr, Aether, Moirae, Moirai, Muse, Pontos, Pontus, Rhadamanthus.

Greek deity (noun)	silenus (noun)
a deity worshipped by the ancient Greeks	any of the minor woodland deities who were companions of Dionysus (similar to the satyrs)