wino vs drinker

wino and drinker both are nouns.

Word	Noun	Adjective	Verb	Adverb
wino	Yes	No	No	No
drinker	Yes	No	No	No

As nouns, drinker is a hypernym of wino; that is, drinker is a word with a broader meaning than wino:

Other hypernyms of wino include imbiber, juicer, toper.

wino (noun)	drinker (noun)
a chronic drinker	a person who drinks alcoholic beverages (especially to excess)
	a person who drinks liquids