psychoanalysis vs oral

psychoanalysis and oral both are nouns.

Word	Noun	Adjective	Verb	Adverb
psychoanalysis	Yes	No	No	No
oral	Yes	Yes	No	No

psychoanalysis (noun)	oral (noun)
a set of techniques for exploring underlying motives and a method of treating various mental disorders; based on the theories of Sigmund Freud	an examination conducted by spoken communication

psychoanalysis (adjective)	oral (adjective)
	of or involving the mouth or mouth region or the surface on which the mouth is located
	a stage in psychosexual development when the child's interest is concentrated in the mouth; fixation at this stage is said to result in dependence, selfishness, and aggression
	of or relating to or affecting or for use in the mouth
	using speech rather than writing