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Is INTERFEROMETER a valid Scrabble word?

Yes, INTERFEROMETER is a valid word in US Scrabble and UK Scrabble, worth 19 points.

Base score before bonus squares; blank tiles score zero.

What does INTERFEROMETER mean?

  1. noun

    any measuring instrument that uses interference patterns to make accurate measurements of waves

Definitions from WordNet 3.1, Princeton University.

Points

19

Scrabble

21

Words With Friends

14

Letters

I (1) + N (1) + T (1) + E (1) + R (1) + F (4) + E (1) + R (1) + O (1) + M (3) + E (1) + T (1) + E (1) + R (1) = 19 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 INTERFEROMETER

Single letters that turn INTERFEROMETER 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 INTERFEROMETER

The 60 highest-scoring words using these letters.

Study INTERFEROMETER and related words

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