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Is SIGMAS a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

What does SIGMAS mean?

Sigmas is a form of SIGMA.

  1. noun

    the 18th letter of the Greek alphabet

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
9
Words With Friends
11
Letters
6

S (1) + I (1) + G (2) + M (3) + A (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 SIGMAS

SIGMAS 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 SIGMAS

Words that use exactly the same letters.

Words you can make from SIGMAS

The 44 highest-scoring words using these letters.

Study SIGMAS and related words

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