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13-letter words starting with OPERATIO

There are 3 thirteen-letter words starting with OPERATIO in our dictionary. The most common are OPERATIONALLY, OPERATIONISMS and OPERATIONISTS.

Every word here is exactly 13 letters long and begins with OPERATIO. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.

13-letter words starting with OPERATIO

  • operationally18
  • operationisms17
  • operationists15

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