futurity vs hereafter

futurity and hereafter both are nouns.

Word	Noun	Adjective	Verb	Adverb
futurity	Yes	No	No	No
hereafter	Yes	No	No	Yes

As nouns, futurity and hereafter are synonyms defined as:

Other synonyms of futurity include future, time to come.

futurity (noun)	hereafter (noun)
the quality of being in or of the future	the time yet to come
the time yet to come	life after death

futurity (adverb)	hereafter (adverb)
	in a subsequent part of this document or statement or matter etc.
	following this in time or order or place; after this
	in a future life or state