maltster vs malt

maltster and malt both are nouns.

Word	Noun	Adjective	Verb	Adverb
maltster	Yes	No	No	No
malt	Yes	No	Yes	No

maltster (noun)	malt (noun)
a maker of malt	a cereal grain (usually barley) that is kiln-dried after having been germinated by soaking in water; used especially in brewing and distilling
	a lager of high alcohol content; by law it is considered too alcoholic to be sold as lager or beer
	a milkshake made with malt powder

maltster (verb)	malt (verb)
	convert into malt
	turn into malt, become malt
	convert grain into malt
	treat with malt or malt extract