caudate vs unsubdivided

caudate is a noun but unsubdivided is not a noun.

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

caudate (noun)	unsubdivided (noun)
amphibians that resemble lizards
a tail-shaped basal ganglion located in a lateral ventricle of the brain

caudate (adjective)	unsubdivided (adjective)
having a tail or taillike appendage	(botany) of leaf shapes; of leaves having no divisions or subdivisions
(of a leaf shape) tapering gradually into a long taillike tip