perry vs alcohol

perry and alcohol both are nouns.

Word	Noun	Adjective	Verb	Adverb
perry	Yes	No	No	No
alcohol	Yes	No	No	No

As nouns, alcohol is a hypernym of perry; that is, alcohol is a word with a broader meaning than perry:

perry: a fermented and often effervescent beverage made from juice of pears; similar in taste to hard cider
alcohol: a liquor or brew containing alcohol as the active agent

Other hypernyms of perry include alcoholic beverage, alcoholic drink, inebriant, intoxicant.

perry (noun)	alcohol (noun)
a fermented and often effervescent beverage made from juice of pears; similar in taste to hard cider	a liquor or brew containing alcohol as the active agent
	any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation