eventide vs sunset

eventide and sunset both are nouns.

Word	Noun	Adjective	Verb	Adverb
eventide	Yes	No	No	No
sunset	Yes	Yes	No	No

eventide (noun)	sunset (noun)
the latter part of the day (the period of decreasing daylight from late afternoon until nightfall)	the daily event of the sun sinking below the horizon
	atmospheric phenomena accompanying the daily disappearance of the sun
	the time in the evening at which the sun begins to fall below the horizon

eventide (adjective)	sunset (adjective)
	providing for termination
	of a declining industry or technology