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Is RATIONALISE a valid Scrabble word?

Yes, RATIONALISE is a valid word in US Scrabble and UK Scrabble, worth 11 points.

Base score before bonus squares; blank tiles score zero.

What does RATIONALISE mean?

  1. verb

    structure and run according to rational or scientific principles in order to achieve desired results

    “We rationalized the factory's production and raised profits”

  2. verb

    defend, explain, clear away, or make excuses for by reasoning

    “rationalize the child's seemingly crazy behavior”

  3. verb

    think rationally; employ logic or reason

    “When one wonders why one is doing certain things, one should rationalize”

  4. verb

    remove irrational quantities from

    “This function can be rationalized”

Definitions from WordNet 3.1, Princeton University.

Points

11

Scrabble

13

Words With Friends

11

Letters

R (1) + A (1) + T (1) + I (1) + O (1) + N (1) + A (1) + L (1) + I (1) + S (1) + E (1) = 11 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 RATIONALISE

Single letters that turn RATIONALISE 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 hooks2

Anagrams of RATIONALISE

Words that use exactly the same letters.

Words you can make from RATIONALISE

The 60 highest-scoring words using these letters.

Study RATIONALISE and related words

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