existent vs reality

existent is not a noun while reality is a noun.

Word	Noun	Adjective	Verb	Adverb
existent	No	Yes	No	No
reality	Yes	No	No	No

existent (noun)	reality (noun)
	the quality possessed by something that is real
	all of your experiences that determine how things appear to you
	the state of being actual or real
	the state of the world as it really is rather than as you might want it to be

existent (adjective)	reality (adjective)
having existence or being or actuality
being or occurring in fact or actuality; having verified existence; not illusory
presently existing in fact and not merely potential or possible