pistillate vs botany

pistillate is not a noun while botany is a noun.

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

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

pistillate (adjective)	botany (adjective)
bearing or consisting of carpels
having gynoecia, or pistils, the ovule-bearing organ of a seed plant