adjective. Difficult to carry or manage because of size, shape, weight, or complexity.

Movable or moving with difficulty; unmanageable from size, shape, or weight; lacking pliability: as, an unwieldy hulk; an unwieldy rock.

adjective. Not easily wielded or carried; unmanageable; bulky; ponderous.

adjective. lacking strength; weak

adjective. ungraceful in movement

adjective. difficult to carry, handle, manage or operate because of its size, weight, shape or complexity

adjective. badly managed or operated

adjective. difficult to work or manipulate

adjective. difficult to use or handle or manage because of size or weight or shape

adjective. lacking grace in movement or posture

"(Compare that with the approach of the Federal Communications Commission, which allows only limited searching of filings and comments; or that of the Department of Justice, which puts out data on foreign lobbying in unwieldy PDF format and binders.)"

manageable  wieldy  

clumsy  

awkward  bunglesome  clumsy  cumbersome  cumbrous  

wieldy  

armored  bloated  bulky  clumsy  costly  

Latinate  all thumbs  awkward  blunderheaded  blundering