Lacking flexibility, 9 letters
Not responsive to changing conditions, 9 letters
Not stretchy, 9 letters
Stiff, 9 letters
Unyielding, 9 letters
Awkwardness, 10 letters
Crudity, 10 letters
Lack of grace, 10 letters
Lack of polish, 10 letters
Peter Griffin has a lot of this, 10 letters
The quality of lacking refinement and good taste, 10 letters
Clumsy, 9 letters
Graceless, 9 letters
Ham-handed, 9 letters
Not at all graceful, 9 letters
Not refined, 9 letters
Oafish, 9 letters
Unpolished, 9 letters
Disqualified, 10 letters
Like some receivers in football, 10 letters
Sure to occur, 11 letters
The lack of elasticity, 12 letters
The quality or state of being ineligible, 13 letters