Synonyms of deficiency in English:

deficiency

noun

  • 1 a vitamin deficiency
    insufficiency, lack, shortage, want, dearth, inadequacy, deficit, shortfall;
    [Antonyms] surplus
  • 2 the team's big deficiency
    [Antonyms] strength
  • Definition of deficiency in:

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    Word of the day demoralize
    Pronunciation: dɪˈmɒrəlʌɪz
    verb
    cause (someone) to lose confidence or hope