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Yes, CIS is a Scrabble word!

Letter values in Scrabble US: C 3, I 1, S 1.

Is it a valid word?

  • Scrabble US: valid, 5 points.

About CIS

CIS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

Definitions

noun

  1. an alliance made up of states that had been Soviet Socialist Republics in the Soviet Union prior to its dissolution in Dec 1991
  2. a unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per second

Synonyms

Also: commonwealth of independent states.

Not playable in Scrabble US: CI.

All synonyms of CIS

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