botany vs blister

botany and blister both are nouns.

Word	Noun	Adjective	Verb	Adverb
botany	Yes	No	No	No
blister	Yes	No	Yes	No

botany (noun)	blister (noun)
the branch of biology that studies plants	(pathology) an elevation of the skin filled with serous fluid
all the plant life in a particular region or period	(botany) a swelling on a plant similar to that on the skin
	a flaw on a surface resulting when an applied substance does not adhere (as an air bubble in a coat of paint)