nous vs common sense

nous and common sense both are nouns.

Word	Noun	Adjective	Verb	Adverb
nous	Yes	No	No	No
common sense	Yes	No	No	No

As nouns, common sense is a hypernym of nous; that is, common sense is a word with a broader meaning than nous:

Other hypernyms of nous include good sense, gumption, horse sense, mother wit, sense.

nous (noun)	common sense (noun)
that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason	sound practical judgment
common sense