[1] : The Collaborative International Dictionary of English v.0.48

unwieldy \unwield"y\, a.
   not easily wielded or carried; unmanageable; bulky;
   ponderous. "a fat, unwieldy body of fifty-eight years old."
   --clarendon.
   1913 webster -- unwield"ily, adv. -- unwield"iness,
   n.
   1913 webster
see also:
unwield"ily unwield"iness 

[2] : WordNet (r) 2.0

unwieldiness
     n : trouble in carrying or managing caused by bulk or shape;
         "the movers cursed the unwieldiness of the big piano"
         syn: awkwardness, cumbersomeness
see also:
awkwardness cumbersomeness 

Unwieldiness >> U Words
Unwieldiness, definition of term: Unwieldiness
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