wassailer vs wassail

wassailer and wassail both are nouns.

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

wassailer (noun)	wassail (noun)
someone who enjoys riotous drinking	a punch made of sweetened ale or wine heated with spices and roasted apples; especially at Christmas
someone who who drinks to the health of someone or the success of some venture

wassailer (verb)	wassail (verb)
	propose a toast to
	celebrate noisily, often indulging in drinking; engage in uproarious festivities