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Is ARTHROSPORES a valid Scrabble word?

Yes, ARTHROSPORES is a valid word in US Scrabble and UK Scrabble, worth 17 points.

Base score before bonus squares; blank tiles score zero.

What does ARTHROSPORES mean?

Arthrospores is a form of ARTHROSPORE.

  1. noun

    a body that resembles a spore but is not an endospore; produced by some bacteria

  2. noun

    one of a string of thick walled vegetative resting cells formed by some algae and fungi

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
17
Words With Friends
17
Letters
12

A (1) + R (1) + T (1) + H (4) + R (1) + O (1) + S (1) + P (3) + O (1) + R (1) + E (1) + S (1) = 17 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 ARTHROSPORES

ARTHROSPORES 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 ARTHROSPORES

The 60 highest-scoring words using these letters.

Study ARTHROSPORES and related words

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