philosophy vs mentalism

philosophy and mentalism both are nouns.

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

philosophy (noun)	mentalism (noun)
the rational investigation of questions about existence and knowledge and ethics	(philosophy) a doctrine that mind is the true reality and that objects exist only as aspects of the mind's awareness
a belief (or system of beliefs) accepted as authoritative by some group or school
any personal belief about how to live or how to deal with a situation