Is Fission a Scrabble Word? Yes

Fission is a legitimate word in Scrabble and is worth 10 points. The word consists of six letters, with the letter "F" being worth four points, and the letters "I", "S", "S", "O", and "N" all being worth one point each. It is a noun that refers to the splitting of an atomic nucleus into two smaller ones. As per the official Scrabble dictionary, "Fission" is a valid word that can be played during the game. Hence, players can use it to earn points and improve their chances of winning.


Definition for the word Fission.

  • a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy (noun)
  • reproduction of some unicellular organisms by division of the cell into two more or less equal parts (noun)

Is Fission a Valid Scrabble Word?

Yes Fission is a valid Scrabble word.


Scrabble Point Value of Fission: 10 Points
Words with Friends Point Value of Fission: 11 Points


We hope this answered your question of "is Fission a valid Scrabble word?". Included is the definition, examples of the Fission in a sentence, and the Scrabble word values of Fission. If you have any suggestions for WordFinderPro let us know on our contact page. Scrabble words are referenced with the 2020 NASPA Word List.