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Is IONIZATION a valid Scrabble word?

Yes, IONIZATION is a valid word in US Scrabble and UK Scrabble, worth 19 points.

Base score before bonus squares; blank tiles score zero.

What does IONIZATION mean?

  1. noun

    the condition of being dissociated into ions (as by heat or radiation or chemical reaction or electrical discharge)

    “the ionization of a gas”

  2. noun

    the process of ionizing; the formation of ions by separating atoms or molecules or radicals or by adding or subtracting electrons from atoms by strong electric fields in a gas

Definitions from WordNet 3.1, Princeton University.

Points

19

Scrabble

21

Words With Friends

10

Letters

I (1) + O (1) + N (1) + I (1) + Z (10) + A (1) + T (1) + I (1) + O (1) + N (1) = 19 points in Scrabble.

Dictionary status

  • Scrabble (US & Canada)Valid
  • Scrabble (UK & worldwide)Valid
  • Words With FriendsListed

Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.

Hooks for IONIZATION

Single letters that turn IONIZATION into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks1

Back hooks1

Words you can make from IONIZATION

The 60 highest-scoring words using these letters.

Study IONIZATION and related words

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