botany vs convoluted

botany is a noun but convoluted is not a noun.

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

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

botany (adjective)	convoluted (adjective)
	rolled longitudinally upon itself
	highly complex or intricate and occasionally devious