awkwardness clumsiness inelegance maladroitness ungainliness unskillfulness gawkiness uncouthness tactlessness ineptness ineptitude inexpertness gaucherie insensitivity stiffness rudeness incompetence crudeness coarseness unskilfulness artlessness discomfort crudity callowness primitiveness roughness woodenness ignorance ponderousness heaviness ponderosity clownishness boorishness amateurishness inability greenness unfitness ineffectiveness uselessness incapacity inadequacy incapability impotence incompetency unsuitability carelessness unreadiness unsuitableness inaptitude incapacitation ineffectualness lack clunkiness ineligibility ineffectuality disqualification deficiency powerlessness inefficiency insufficiency pointlessness impoliteness mannerlessness offensiveness inexpressiveness artificiality mechanicalness stiltedness unconvincingness