leaf vs lobe

leaf and lobe both are nouns.

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

leaf (noun)	lobe (noun)
hinged or detachable flat section (as of a table or door)	a rounded projection that is part of a larger structure
a sheet of any written or printed material (especially in a manuscript or book)	(anatomy) a somewhat rounded subdivision of a bodily organ or part
the main organ of photosynthesis and transpiration in higher plants	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

leaf (verb)	lobe (verb)
produce leaves, of plants
turn over pages
look through a book or other written material