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11-letter words starting with EF

There are 15 eleven-letter words starting with EF in our dictionary. The most common are EFFECTIVELY, EFFICIENTLY, EFFECTIVITY, EFFECTUALLY and EFFECTUATED.

Every word here is exactly 11 letters long and begins with EF. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.

11-letter words starting with EF

  • effectively25
  • efficiently22
  • effectivity25
  • effectually22
  • effectuated20
  • efficacious21
  • effacements21
  • effectuates19
  • effeminates19
  • effervesced23
  • effervesces22
  • effloresced20
  • effloresces19
  • effortfully23
  • effulgences20

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