know-how vs sapience

know-how and sapience both are nouns.

Word	Noun	Adjective	Verb	Adverb
know-how	Yes	No	No	No
sapience	Yes	No	No	No

As nouns, sapience is a hyponym of know-how; that is, sapience is a word with a more specific, narrower meaning than know-how:

know-how: the (technical) knowledge and skill required to do something
sapience: ability to apply knowledge or experience or understanding or common sense and insight

Other hyponyms of know-how include bag of tricks, wisdom, method.

know-how (noun)	sapience (noun)
the (technical) knowledge and skill required to do something	ability to apply knowledge or experience or understanding or common sense and insight