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15-letter words starting with OPERATION

There are 2 fifteen-letter words starting with OPERATION in our dictionary. The most common are OPERATIONALISMS and OPERATIONALISTS.

Every word here is exactly 15 letters long and begins with OPERATION. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.

15-letter words starting with OPERATION

  • operationalisms19
  • operationalists17

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