philosophy vs realism

philosophy and realism both are nouns.

Word	Noun	Adjective	Verb	Adverb
philosophy	Yes	No	No	No
realism	Yes	No	No	No

philosophy (noun)	realism (noun)
the rational investigation of questions about existence and knowledge and ethics	the attribute of accepting the facts of life and favoring practicality and literal truth
a belief (or system of beliefs) accepted as authoritative by some group or school	(philosophy) the philosophical doctrine that physical objects continue to exist when not perceived
any personal belief about how to live or how to deal with a situation	(philosophy) the philosophical doctrine that abstract concepts exist independent of their names
	an artistic movement in 19th century France; artists and writers strove for detailed realistic and factual description
	the state of being actual or real