botany vs lobe

botany and lobe both are nouns.

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

botany (noun)	lobe (noun)
the branch of biology that studies plants	a rounded projection that is part of a larger structure
all the plant life in a particular region or period	(anatomy) a somewhat rounded subdivision of a bodily organ or part
	the enhanced response of an antenna in a given direction as indicated by a loop in its radiation pattern
	(botany) a part into which a leaf is divided