psychoneurotic vs neurotic

psychoneurotic and neurotic both are nouns.

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

As adjectives, psychoneurotic and neurotic are synonyms defined as:

As nouns, psychoneurotic and neurotic are synonyms defined as:

Other synonyms of psychoneurotic include mental case.

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

psychoneurotic (adjective)	neurotic (adjective)
affected with emotional disorder	affected with emotional disorder
	characteristic of or affected by neurosis