eat vs gobble

eat is not a noun while gobble is a noun.

Word	Noun	Adjective	Verb	Adverb
eat	No	No	Yes	No
gobble	Yes	No	Yes	No

As verbs, gobble is a hyponym of eat; that is, gobble is a word with a more specific, narrower meaning than eat:

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

eat (verb)	gobble (verb)
cause to deteriorate due to the action of water, air, or an acid	make a gurgling sound, characteristic of turkeys
take in solid food	eat hastily without proper chewing
eat a meal; take a meal
take in food; used of animals only
use up (resources or materials)
worry or cause anxiety in a persistent way