analysis vs reality principle

analysis and reality principle both are nouns.

Word	Noun	Adjective	Verb	Adverb
analysis	Yes	No	No	No
reality principle	Yes	No	No	No

analysis (noun)	reality principle (noun)
an investigation of the component parts of a whole and their relations in making up the whole	(psychoanalysis) the governing principle of the ego; the principle that as a child grows it becomes aware of the real environment and the need to accommodate to it
a set of techniques for exploring underlying motives and a method of treating various mental disorders; based on the theories of Sigmund Freud
the abstract separation of a whole into its constituent parts in order to study the parts and their relations
a branch of mathematics involving calculus and the theory of limits; sequences and series and integration and differentiation
a form of literary criticism in which the structure of a piece of writing is analyzed
the use of closed-class words instead of inflections: e.g., `the father of the bride' instead of `the bride's father'