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Is LACKLUSTERS a valid Scrabble word?

Yes, LACKLUSTERS is a valid word in US Scrabble and UK Scrabble, worth 17 points.

Base score before bonus squares; blank tiles score zero.

What does LACKLUSTERS mean?

Lacklusters is a form of LACKLUSTER.

  1. adjective

    lacking brilliance or vitality

    “a dull lackluster life”

  2. adjective

    lacking luster or shine

    “staring with lackluster eyes”

Definitions from WordNet 3.1, Princeton University.

Points

17

Scrabble

21

Words With Friends

11

Letters

L (1) + A (1) + C (3) + K (5) + L (1) + U (1) + S (1) + T (1) + E (1) + R (1) + S (1) = 17 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 LACKLUSTERS

LACKLUSTERS 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 LACKLUSTERS

The 60 highest-scoring words using these letters.

Study LACKLUSTERS and related words

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