botany vs comate

botany is a noun but comate is not a noun.

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

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

botany (adjective)	comate (adjective)
	bearing a coma; crowned with an assemblage of branches or leaves or bracts
	of certain seeds (such as cotton) having a tuft or tufts of hair