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10-letter words starting with EFFICAC

There are 2 ten-letter words starting with EFFICAC in our dictionary. The most common are EFFICACIES and EFFICACITY.

Every word here is exactly 10 letters long and begins with EFFICAC. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.

10-letter words starting with EFFICAC

  • efficacies20
  • efficacity23

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