humanism vs school of thought

humanism and school of thought both are nouns.

Word	Noun	Adjective	Verb	Adverb
humanism	Yes	No	No	No
school of thought	Yes	No	No	No

As nouns, school of thought is a hypernym of humanism; that is, school of thought is a word with a broader meaning than humanism:

humanism: the doctrine emphasizing a person's capacity for self-realization through reason; rejects religion and the supernatural
school of thought: a belief (or system of beliefs) accepted as authoritative by some group or school

Other hypernyms of humanism include doctrine, ism, philosophical system, philosophy.

As nouns, school of thought is a hypernym of humanism; that is, school of thought is a word with a broader meaning than humanism:

humanism: the doctrine that people's duty is to promote human welfare
school of thought: a belief (or system of beliefs) accepted as authoritative by some group or school

Other hypernyms of humanism include doctrine, ism, philosophical system, philosophy.

humanism (noun)	school of thought (noun)
the doctrine emphasizing a person's capacity for self-realization through reason; rejects religion and the supernatural	a belief (or system of beliefs) accepted as authoritative by some group or school
the doctrine that people's duty is to promote human welfare
the cultural movement of the Renaissance; based on classical studies