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Is SUPERPOSITION a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

What does SUPERPOSITION mean?

  1. noun

    (geology) the deposition of one geological stratum on another

  2. noun

    (geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest

  3. noun

    (geometry) the placement of one object ideally in the position of another one in order to show that the two coincide

  4. noun

    the placement of one thing on top of another

Definitions from WordNet 3.1, Princeton University.

Points

17

Scrabble

21

Words With Friends

13

Letters

S (1) + U (1) + P (3) + E (1) + R (1) + P (3) + O (1) + S (1) + I (1) + T (1) + I (1) + O (1) + N (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 SUPERPOSITION

Single letters that turn SUPERPOSITION 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 SUPERPOSITION

The 60 highest-scoring words using these letters.

Study SUPERPOSITION and related words

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