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Is CASTORS a valid Scrabble word?

Yes, CASTORS is a valid word in US Scrabble and UK Scrabble, worth 9 points.

Base score before bonus squares; blank tiles score zero.

What does CASTORS mean?

Castors is a form of CASTOR.

  1. noun

    a multiple star with 6 components; second brightest in Gemini; close to Pollux

  2. noun

    a shaker with a perforated top for sprinkling powdered sugar

  3. noun

    a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable

  4. noun

    a hat made with the fur of a beaver (or similar material)

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
9
Words With Friends
10
Letters
7

C (3) + A (1) + S (1) + T (1) + O (1) + R (1) + S (1) = 9 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 CASTORS

CASTORS 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.

Anagrams of CASTORS

Words that use exactly the same letters.

Words you can make from CASTORS

The 60 highest-scoring words using these letters.

Study CASTORS and related words

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