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Is CAULKS a valid Scrabble word?

Yes, CAULKS is a valid word in US Scrabble and UK Scrabble, worth 12 points.

Base score before bonus squares; blank tiles score zero.

What does CAULKS mean?

Caulks is a form of CAULK.

  1. noun

    a waterproof filler and sealant that is used in building and repair to make watertight

  2. verb

    seal with caulking

    “caulk the window”

Definitions from WordNet 3.1, Princeton University.

Points

12

Scrabble

15

Words With Friends

6

Letters

C (3) + A (1) + U (1) + L (1) + K (5) + S (1) = 12 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 CAULKS

CAULKS has no one-letter front or back hooks in US Scrabble. Adding a single letter to either end does not make another word in that list.

Front hooks0

None — nothing can be added to the front.

Back hooks0

None — nothing can be added to the end.

Words you can make from CAULKS

The 39 highest-scoring words using these letters.

Study CAULKS and related words

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