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Is LUMEN a valid Scrabble word?

Yes, LUMEN is a valid word in US Scrabble and UK Scrabble, worth 7 points.

Base score before bonus squares; blank tiles score zero.

What does LUMEN mean?

  1. noun

    a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions

  2. noun

    a cavity or passage in a tubular organ

    “the lumen of the intestine”

Definitions from WordNet 3.1, Princeton University.

Points

7

Scrabble

11

Words With Friends

5

Letters

L (1) + U (1) + M (3) + E (1) + N (1) = 7 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 LUMEN

Single letters that turn LUMEN into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks0

None — nothing can be added to the front.

Back hooks1

Words you can make from LUMEN

The 21 highest-scoring words using these letters.

Study LUMEN and related words

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