rolled vs botany

rolled is not a noun while botany is a noun.

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

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

rolled (adjective)	botany (adjective)
rolled up and secured
especially of petals or leaves in bud; having margins rolled inward
uttered with a trill