gratify vs delight

gratify is not a noun while delight is a noun.

Word	Noun	Adjective	Verb	Adverb
gratify	No	No	Yes	No
delight	Yes	No	Yes	No

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

Other hyponyms of gratify include please, please, content.

gratify (noun)	delight (noun)
	something or someone that provides a source of happiness
	a feeling of extreme pleasure or satisfaction

gratify (verb)	delight (verb)
yield (to); give satisfaction to	take delight in
make happy or satisfied	give pleasure to or be pleasing to
	hold spellbound