existent vs actuality

existent is not a noun while actuality is a noun.

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

existent (noun)	actuality (noun)
	the state of actually existing objectively

existent (adjective)	actuality (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