holism vs holistic theory

holism and holistic theory both are nouns.

Word	Noun	Adjective	Verb	Adverb
holism	Yes	No	No	No
holistic theory	Yes	No	No	No

As nouns, holism and holistic theory are synonyms defined as:

holism and holistic theory: the theory that the parts of any whole cannot exist and cannot be understood except in their relation to the whole

holism (noun)	holistic theory (noun)
the theory that the parts of any whole cannot exist and cannot be understood except in their relation to the whole	the theory that the parts of any whole cannot exist and cannot be understood except in their relation to the whole