optative vs Greece

optative and Greece both are nouns.

Word	Noun	Adjective	Verb	Adverb
optative	Yes	Yes	No	No
Greece	Yes	No	No	No

optative (noun)	Greece (noun)
a mood (as in Greek or Sanskrit) that expresses a wish or hope; expressed in English by modal verbs	a republic in southeastern Europe on the southern part of the Balkan peninsula; known for grapes and olives and olive oil
	ancient Greece; a country of city-states (especially Athens and Sparta) that reached its peak in the fifth century BCE

optative (adjective)	Greece (adjective)
relating to a mood of verbs in some languages
indicating an option or wish