Is SIGLUM a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

Points

Scrabble: 9
Words With Friends: n/a
Letters: 6

S (1) + I (1) + G (2) + L (1) + U (1) + M (3) = 9 points in Scrabble.

Dictionary status

Scrabble (US & Canada)Valid
Scrabble (UK & worldwide)Valid
Words With FriendsNot listed

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.

Definition

Looking for what Siglum means? Read the full definition, part of speech and example sentences on Wiktionary.

See the definition of Siglum

Hooks for SIGLUM

SIGLUM 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 SIGLUM

The 42 highest-scoring words using these letters.

Study SIGLUM and related words

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