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Is ULTRACENTRIFUGE a valid Scrabble word?

Yes, ULTRACENTRIFUGE is a valid word in US Scrabble and UK Scrabble, worth 21 points.

Base score before bonus squares; blank tiles score zero.

What does ULTRACENTRIFUGE mean?

  1. noun

    a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins

  2. verb

    subject to the action of an ultracentrifuge

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
21
Words With Friends
27
Letters
15

U (1) + L (1) + T (1) + R (1) + A (1) + C (3) + E (1) + N (1) + T (1) + R (1) + I (1) + F (4) + U (1) + G (2) + E (1) = 21 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 ULTRACENTRIFUGE

ULTRACENTRIFUGE 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 ULTRACENTRIFUGE

The 60 highest-scoring words using these letters.

Study ULTRACENTRIFUGE and related words

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