unwieldy
adjective
1. difficult 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
Similar word(s): awkward, bunglesome, clumsy, ungainly, cumbersome, cumbrous, unmanageable
2. difficult to work or manipulate
- unwieldy rules and regulations
Similar word(s): impractical
3. lacking grace in movement or posture
- heaved his unwieldy figure out of his chair