- unwieldly (less common, possibly nonstandard)
- (obsolete) Lacking strength; weak.
- (obsolete) Ungraceful in movement.
- Difficult to carry, handle, manage or operate because of its size, weight, shape or complexity.
- Badly managed or operated.
- (Can we add an example for this sense?)
difficult to carry, handle, manage or operate
- “unwieldy” in Douglas Harper, Online Etymology Dictionary, 2001–2018.