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Is EXTRUSION a valid Scrabble word?

Yes, EXTRUSION is a valid word in US Scrabble and UK Scrabble, worth 16 points.

Base score before bonus squares; blank tiles score zero.

What does EXTRUSION mean?

  1. noun

    something that bulges out or is protuberant or projects from its surroundings

    “the gun in his pocket made an obvious bulge”

  2. noun

    squeezing out by applying pressure

    “an unexpected extrusion of toothpaste from the bottom of the tube”

Definitions from WordNet 3.1, Princeton University.

Points

16

Scrabble

18

Words With Friends

9

Letters

E (1) + X (8) + T (1) + R (1) + U (1) + S (1) + I (1) + O (1) + N (1) = 16 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 EXTRUSION

Single letters that turn EXTRUSION 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 EXTRUSION

The 60 highest-scoring words using these letters.

Study EXTRUSION and related words

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