unwieldy vs cumbrous

unwieldy and cumbrous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unwieldy	No	Yes	No	No
cumbrous	No	Yes	No	No

unwieldy (adjective)	cumbrous (adjective)
difficult to use or handle or manage because of size or weight or shape	difficult to handle or use especially because of size or weight
lacking grace in movement or posture
difficult to work or manipulate