#unskillfulness  a lack of cognitive skill
  exclusion:  skillfulness
  supertype:  inability  lack of ability (especially mental ability) to do something
  subtype:  incoordination  a lack of coordination of movements
  subtype:  ineptness__awkwardness__awkwardnes__clumsines__ineptitude__maladroitness__maladroitnes__slownes  unskillfulness resulting from a lack of training
  subtype:  inefficiency  unskillfulness resulting from a lack of efficiency
  subtype:  amateurishness  something that demonstrates a lack of professional competency

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