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12-letter words ending in IGHTNESS

There are 3 twelve-letter words ending in IGHTNESS in our dictionary. The most common are STRAIGHTNESS, AIRTIGHTNESS and GASTIGHTNESS.

Every word here is exactly 12 letters long and ends with IGHTNESS. Useful when the last letters are fixed, such as a hook on the board or the final squares of a crossword entry.

12-letter words ending in IGHTNESS

  • straightness16
  • airtightness16
  • gastightness17

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