wassailer vs juicer

wassailer and juicer both are nouns.

Word	Noun	Adjective	Verb	Adverb
wassailer	Yes	No	No	No
juicer	Yes	No	No	No

As nouns, juicer is a hypernym of wassailer; that is, juicer is a word with a broader meaning than wassailer:

Other hypernyms of wassailer include drinker, imbiber, toper.

wassailer (noun)	juicer (noun)
someone who enjoys riotous drinking	a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit
someone who who drinks to the health of someone or the success of some venture	a person who drinks alcoholic beverages (especially to excess)