supplier vs supply

supplier and supply both are nouns.

Word	Noun	Adjective	Verb	Adverb
supplier	Yes	No	No	No
supply	Yes	No	Yes	No

supplier (noun)	supply (noun)
someone whose business is to supply a particular service or commodity	the activity of supplying or providing something
	offering goods and services for sale
	an amount of something available for use

supplier (verb)	supply (verb)
	state or say further
	give what is desired or needed, especially support, food or sustenance
	give something useful or necessary to
	circulate or distribute or equip with