#inability.quality__unfitness__unfitnes  lacking the power to perform
  exclusion:  #ability
  supertype:  #quality  an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare
  subtype:  #unadaptability  the inability to change or be changed to fit changed circumstances
     subtype:  #inflexibility__rigidity  the quality of being rigid and rigorously severe
  subtype:  #insensitivity__insensitiveness__insensitivenes  the inability to respond to affective changes in your interpersonal environment
     subtype:  #crassness__crassnes  the quality of being crass--devoid of refinement
     subtype:  #unfeelingness__unfeelingnes__callousnes__hardnes  devoid of passion or feeling
     subtype:  #unperceptiveness  the lack of insight and sympathetic understanding
     subtype:  #unkindness  lack of sympathy
        subtype:  #unhelpfulness__unhelpfulnes  an inability to be helpful
        subtype:  #inconsideration__inconsiderateness__inconsideratenes__thoughtlessnes  the quality of failing to be considerate of others
           subtype:  #tactlessness  the quality of lacking tact
           subtype:  #bluntness__bluntnes  the quality of being direct and outspoken; "the bluntness of a Yorkshireman"
  subtype:  #incompetency__incompetence  lack of physical or intellectual ability or qualifications
  subtype:  #incapability__incapableness__incapablenes  the quality of not being capable -- physically or intellectually or legally
     subtype:  #incapacity  lack of physical or natural qualifications
  subtype:  #insufficiency  (pathology) inability of a bodily part or organ to function normally
     subtype:  #coronary_insufficiency__cardiac_insufficiency__cardiacinsufficiency  inadequate blood flow to the heart muscles; can cause angina pectoris

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