uncheckable vs unmanageable

uncheckable and unmanageable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
uncheckable	No	Yes	No	No
unmanageable	No	Yes	No	No

uncheckable (adjective)	unmanageable (adjective)
incapable of being checked or restrained	hard to control
	difficult to use or handle or manage because of size or weight or shape
	incapable of being controlled or managed
	difficult to solve or alleviate