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Is OSTIOLE a valid Scrabble word?

Yes, OSTIOLE is a valid word in US Scrabble and UK Scrabble, worth 7 points.

Base score before bonus squares; blank tiles score zero.

What does OSTIOLE mean?

  1. noun

    a small pore especially one in the reproductive bodies of certain algae and fungi through which spores pass

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
7
Words With Friends
8
Letters
7

O (1) + S (1) + T (1) + I (1) + O (1) + L (1) + E (1) = 7 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 OSTIOLE

Single letters that turn OSTIOLE 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

Anagrams of OSTIOLE

Words that use exactly the same letters.

Words you can make from OSTIOLE

The 60 highest-scoring words using these letters.

Study OSTIOLE and related words

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