drunk vs soaker

drunk and soaker both are nouns.

Word	Noun	Adjective	Verb	Adverb
drunk	Yes	Yes	No	No
soaker	Yes	No	No	No

As nouns, soaker is a hyponym of drunk; that is, soaker is a word with a more specific, narrower meaning than drunk:

Other hyponyms of drunk include alcoholic, alky, boozer, dipsomaniac, lush, souse.

drunk (noun)	soaker (noun)
a chronic drinker	a person who drinks alcohol to excess habitually
someone who is intoxicated	a heavy rain

drunk (adjective)	soaker (adjective)
stupefied or excited by a chemical substance (especially alcohol)
as if under the influence of alcohol