What is the correct spelling for EFFACCY?

The correct spelling for "effaccy" is actually "efficacy". This term refers to the ability of something to produce a desired result or effect. To avoid misspelling, remember to use double "c" and "y" instead of "a". By utilizing proper spelling, your writing will become more accurate and professional.

Correct spellings
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Correct spellings for EFFACCY

  • efface The teacher asked the student to efface his mistakes and try again.
  • effaced The writing on the marker board was effaced with a damp cloth.
  • effaces The artist effaces his previous attempts to get his painting right.
  • efficacy The efficacy of the new medication has yet to be determined through clinical trials.