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Is SIGMOIDS a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

What does SIGMOIDS mean?

Sigmoids is a form of SIGMOID.

  1. adjective

    curved in two directions (like the letter S)

  2. adjective

    of or relating to the sigmoid flexure in the large intestine

Definitions from WordNet 3.1, Princeton University.

Points

12

Scrabble

14

Words With Friends

8

Letters

S (1) + I (1) + G (2) + M (3) + O (1) + I (1) + D (2) + 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 SIGMOIDS

SIGMOIDS 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 SIGMOIDS

The 60 highest-scoring words using these letters.

Study SIGMOIDS and related words

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