endogamic vs botany

endogamic is not a noun while botany is a noun.

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

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

endogamic (adjective)	botany (adjective)
pertaining to or characterized by the custom of marrying only within the limits of a clan or tribe
characterized by or fit for fertilization by pollen from another flower of the same kind