fix up vs supply

fix up is not a noun while supply is a noun.

Word	Noun	Adjective	Verb	Adverb
fix up	No	No	Yes	No
supply	Yes	No	Yes	No

As verbs, supply is a hypernym of fix up; that is, supply is a word with a broader meaning than fix up:

fix up: find (something or someone) for
supply: give what is desired or needed, especially support, food or sustenance

Other hypernyms of fix up include cater, ply, provide.

fix up (noun)	supply (noun)
	the activity of supplying or providing something
	offering goods and services for sale
	an amount of something available for use

fix up (verb)	supply (verb)
make arrangements for	state or say further
find (something or someone) for	give what is desired or needed, especially support, food or sustenance
	give something useful or necessary to
	circulate or distribute or equip with