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Is IRRATIONALISM a valid Scrabble word?

Yes, IRRATIONALISM is a valid word in US Scrabble and UK Scrabble, worth 15 points.

Base score before bonus squares; blank tiles score zero.

Points

15

Scrabble

18

Words With Friends

13

Letters

I (1) + R (1) + R (1) + A (1) + T (1) + I (1) + O (1) + N (1) + A (1) + L (1) + I (1) + S (1) + M (3) = 15 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.

Definition

Looking for what Irrationalism means? Read the full definition, part of speech and example sentences on Wiktionary.

See the definition of Irrationalism

Hooks for IRRATIONALISM

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

Front hooks0

None — nothing can be added to the front.

Back hooks1

Words you can make from IRRATIONALISM

The 60 highest-scoring words using these letters.

Study IRRATIONALISM and related words

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