gobble vs let out

gobble is a noun but let out is not a noun.

Word	Noun	Adjective	Verb	Adverb
gobble	Yes	No	Yes	No
let out	No	No	Yes	No

As verbs, let out is a hypernym of gobble; that is, let out is a word with a broader meaning than gobble:

Other hypernyms of gobble include emit, let loose, utter.

gobble (noun)	let out (noun)
the characteristic sound made by a turkey cock

gobble (verb)	let out (verb)
make a gurgling sound, characteristic of turkeys	make (clothes) larger
eat hastily without proper chewing	make known to the public information that was previously known only to a few people or that was meant to be kept a secret
	express audibly; utter sounds (not necessarily words)
	bring out of a specific state