subtitle vs supply

subtitle and supply both are nouns.

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

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

Other hypernyms of subtitle include furnish, offer, provide, render.

subtitle (noun)	supply (noun)
secondary or explanatory title	the activity of supplying or providing something
translation of foreign dialogue of a movie or TV program; usually displayed at the bottom of the screen	offering goods and services for sale
	an amount of something available for use

subtitle (verb)	supply (verb)
supply (a movie) with subtitles	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