revel vs eat

revel is a noun but eat is not a noun.

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

revel (noun)	eat (noun)
unrestrained merrymaking

revel (verb)	eat (verb)
take delight in	cause to deteriorate due to the action of water, air, or an acid
celebrate noisily, often indulging in drinking; engage in uproarious festivities	take in solid food
	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