inadequateness
  不適當
  In·ad·e·quate a.  Not adequate; unequal to the purpose; insufficient; deficient; as, inadequate resources, power, conceptions, representations, etc.
  -- In*ad*e*quate*ly, adv. -- In*ad*e*quate*ness, n.
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  inadequateness
       n : unsatisfactoriness by virtue of being inadequate [syn: inadequacy]
           [ant: adequacy]