personal vs impersonal

personal is a noun but impersonal is not a noun.

Word	Noun	Adjective	Verb	Adverb
personal	Yes	Yes	No	No
impersonal	No	Yes	No	No

personal (noun)	impersonal (noun)
a short newspaper article about a particular person or group

personal (adjective)	impersonal (adjective)
concerning or affecting a particular person or his or her private life and personality	not relating to or responsive to individual persons
indicating grammatical person	having no personal preference
of or arising from personality
intimately concerning a person's body or physical being