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Is PROINSULIN a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

Points

12

Scrabble

17

Words With Friends

10

Letters

P (3) + R (1) + O (1) + I (1) + N (1) + S (1) + U (1) + L (1) + I (1) + N (1) = 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.

Definition

Looking for what Proinsulin means? Read the full definition, part of speech and example sentences on Wiktionary.

See the definition of Proinsulin

Hooks for PROINSULIN

Single letters that turn PROINSULIN 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 PROINSULIN

The 60 highest-scoring words using these letters.

Study PROINSULIN and related words

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