boozer vs soaker

boozer and soaker both are nouns.

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

As nouns, boozer and soaker are synonyms defined as:

Other synonyms of boozer include alcoholic, alky, dipsomaniac, lush, souse.

boozer (noun)	soaker (noun)
a person who drinks alcohol to excess habitually	a person who drinks alcohol to excess habitually
	a heavy rain