repose on vs build on

repose on and build on both are verbs.

Word	Noun	Adjective	Verb	Adverb
repose on	No	No	Yes	No
build on	No	No	Yes	No

As verbs, repose on and build on are synonyms defined as:

Other synonyms of repose on include build upon, rest on.

repose on (verb)	build on (verb)
use as a basis for theories and claims	use as a basis for theories and claims