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There are 4 twelve-letter words ending with ADECAGON

enneadecagonheptadecagonpentadecagontetradecagon

4 definitions found

  • enneadecagon — n. (Geometry) A polygon with nineteen sides and nineteen angles.
  • heptadecagon — n. (Geometry) A polygon with seventeen sides and seventeen angles.
  • pentadecagon — n. A polygon with fifteen sides.
  • tetradecagon — n. A polygon having fourteen sides and fourteen angles.
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