Open English Wordnet
Adjectives
(a)unwieldy, unmanageabledifficult to use or handle or manage because of size or weight or shape“we set about towing the unwieldy structure into the shelter”,
“almost dropped the unwieldy parcel” (s)unwieldydifficult to work or manipulate“unwieldy rules and regulations” (s)gawky, clumsy, clunky, ungainly, unwieldylacking grace in movement or posture“a gawky lad with long ungainly legs”,
“clumsy fingers”,
“what an ungainly creature a giraffe is”,
“heaved his unwieldy figure out of his chair”