unsubdivided vs oblong

unsubdivided is not a noun while oblong is a noun.

Word	Noun	Adjective	Verb	Adverb
unsubdivided	No	Yes	No	No
oblong	Yes	Yes	No	No

unsubdivided (noun)	oblong (noun)
	a plane figure that deviates from a square or circle due to elongation

unsubdivided (adjective)	oblong (adjective)
(botany) of leaf shapes; of leaves having no divisions or subdivisions	deviating from a square or circle or sphere by being elongated in one direction
	(of a leaf shape) having a somewhat elongated form with approximately parallel sides