noun (n)

• the quality of being adequately or well qualified physically and intellectually

  kualitas yang sepatutnya layak ke baik secara fisik dan intelektual

  Synonym:
  competency
  Antonym:
  incompetence, incompetency
  

  source: wordnet30
• The state of being competent; fitness; ability; adequacy; power.

  keadaan menjadi cekap; fitness; kemampuan; memadai; kekuatan.

  source: webster1913