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13-letter words ending in SION

There are 25 thirteen-letter words ending in SION in our dictionary. The most common are COMPREHENSION, CONDESCENSION, DECOMPRESSION, DISPOSSESSION and INTROGRESSION.

Every word here is exactly 13 letters long and ends with SION. Useful when the last letters are fixed, such as a hook on the board or the final squares of a crossword entry.

13-letter words ending in SION

  • comprehension22
  • condescension18
  • decompression20
  • dispossession16
  • introgression14
  • nonaggression15
  • overextension23
  • photoemission20
  • retrogression14
  • transgression14
  • animadversion19
  • anticollision15
  • anticorrosion15
  • antirecession15
  • bioconversion20
  • interspersion15
  • misimpression19
  • nonconclusion17
  • nonpossession15
  • overexpansion25
  • postrecession17
  • prepossession17
  • pretelevision18
  • pretermission17
  • subcommission21

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