molarity vs molar

molarity and molar both are nouns.

Word	Noun	Adjective	Verb	Adverb
molarity	Yes	No	No	No
molar	Yes	Yes	No	No

molarity (noun)	molar (noun)
concentration measured by the number of moles of solute per liter of solution	grinding tooth with a broad crown; located behind the premolars

molarity (adjective)	molar (adjective)
	pertaining to large units of behavior
	containing one mole of a substance
	designating a solution containing one mole of solute per liter of solution
	of or pertaining to the grinding teeth in the back of a mammal's mouth