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Is ARCHOSAURIANS a valid Scrabble word?

Yes, ARCHOSAURIANS is a valid word in US Scrabble and UK Scrabble, worth 18 points.

Base score before bonus squares; blank tiles score zero.

What does ARCHOSAURIANS mean?

Archosaurians is a form of ARCHOSAURIAN.

  1. noun

    extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts

  2. adjective

    of or relating to reptiles of the subclass Archosauria

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
18
Words With Friends
n/a
Letters
13

A (1) + R (1) + C (3) + H (4) + O (1) + S (1) + A (1) + U (1) + R (1) + I (1) + A (1) + N (1) + S (1) = 18 points in Scrabble.

Dictionary status

  • Scrabble (US & Canada)Valid
  • Scrabble (UK & worldwide)Valid
  • Words With FriendsNot listed

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 ARCHOSAURIANS

ARCHOSAURIANS 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 ARCHOSAURIANS

The 60 highest-scoring words using these letters.

Study ARCHOSAURIANS and related words

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