difficult vs unmanageable

difficult and unmanageable both are adjectives.

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

As adjectives, difficult and unmanageable are synonyms defined as:

difficult (adjective)	unmanageable (adjective)
not easy; requiring great physical or mental effort to accomplish or comprehend or endure	hard to control
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