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Is THIRTY a valid Scrabble word?

Yes, THIRTY is a valid word in US Scrabble and UK Scrabble, worth 12 points.

Base score before bonus squares; blank tiles score zero.

What does THIRTY mean?

  1. adjective

    being ten more than twenty

  2. noun

    the cardinal number that is the product of ten and three

Definitions from WordNet 3.1, Princeton University.

Points

12

Scrabble

10

Words With Friends

6

Letters

T (1) + H (4) + I (1) + R (1) + T (1) + Y (4) = 12 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 THIRTY

THIRTY 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 THIRTY

The 9 highest-scoring words using these letters.

Study THIRTY and related words

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