unwieldy vs ungainly

unwieldy and ungainly both are adjectives.

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

As adjectives, unwieldy and ungainly are synonyms defined as:

Other synonyms of unwieldy include clumsy, clunky, gawky.

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