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AH020387 Posted 16 years ago
Vocabulary

Efficacy

'efficacy' is closer to meaning 'efficiency' or 'productiveness'?
  

Top answer

Productiveness : the quality of being productive or having the power to produce. Efficacy : capacity or power to produce a desired effect .

— Mister Micawber

  • Productiveness : the quality of being productive or having the power to produce.
  • Efficacy : capacity or power to produce a desired effect .
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1 Answers
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Productiveness: the quality of being productive or having the power to produce.
Efficacy: capacity or power to produce a desired effect.
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