disturbed vs psychoneurotic

disturbed is not a noun while psychoneurotic is a noun.

Word	Noun	Adjective	Verb	Adverb
disturbed	No	Yes	No	No
psychoneurotic	Yes	Yes	No	No

disturbed (noun)	psychoneurotic (noun)
	a person suffering from neurosis

disturbed (adjective)	psychoneurotic (adjective)
having the place or position changed	affected with emotional disorder
affected with madness or insanity
emotionally unstable and having difficulty coping with personal relationships
afflicted with or marked by anxious uneasiness or trouble or grief