supply vs supplying

supply and supplying both are nouns.

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

As nouns, supply and supplying are synonyms defined as:

Other synonyms of supply include provision.

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

supply (verb)	supplying (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