neurotic vs psychoneurotic

neurotic and psychoneurotic both are nouns.

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

As adjectives, neurotic and psychoneurotic are synonyms defined as:

As nouns, neurotic and psychoneurotic are synonyms defined as:

Other synonyms of neurotic include mental case.

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

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