mown vs botany

mown is not a noun while botany is a noun.

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

mown (noun)	botany (noun)
	the branch of biology that studies plants
	all the plant life in a particular region or period

mown (adjective)	botany (adjective)
(used of grass or vegetation) cut down with a hand implement or machine