debunk vs guy

debunk is not a noun while guy is a noun.

Word	Noun	Adjective	Verb	Adverb
debunk	No	No	Yes	No
guy	Yes	No	Yes	No

As verbs, guy is a hypernym of debunk; that is, guy is a word with a broader meaning than debunk:

debunk: expose while ridiculing; especially of pretentious or false claims and ideas
guy: subject to laughter or ridicule

Other hypernyms of debunk include blackguard, jest at, laugh at, make fun, poke fun, rib, ridicule, roast.

debunk (noun)	guy (noun)
	a cable, wire, or rope that is used to brace something (especially a tent)
	an informal term for a youth or man

debunk (verb)	guy (verb)
expose while ridiculing; especially of pretentious or false claims and ideas	steady or support with a guy wire or cable
	subject to laughter or ridicule