fruit drink vs drink

fruit drink and drink both are nouns.

Word	Noun	Adjective	Verb	Adverb
fruit drink	Yes	No	No	No
drink	Yes	No	Yes	No

As nouns, drink is a hypernym of fruit drink; that is, drink is a word with a broader meaning than fruit drink:

Other hypernyms of fruit drink include beverage, drinkable, potable.

fruit drink (noun)	drink (noun)
a sweetened beverage of diluted fruit juice	the act of drinking alcoholic beverages to excess
	the act of swallowing
	any liquid suitable for drinking
	a single serving of a beverage
	any large deep body of water

fruit drink (verb)	drink (verb)
	be fascinated or spell-bound by; pay close attention to
	take in liquids
	consume alcohol
	drink excessive amounts of alcohol; be an alcoholic
	propose a toast to