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Is ROSTRUMS a valid Scrabble word?

Yes, ROSTRUMS is a valid word in US Scrabble and UK Scrabble, worth 10 points.

Base score before bonus squares; blank tiles score zero.

What does ROSTRUMS mean?

Rostrums is a form of ROSTRUM.

  1. noun

    a platform raised above the surrounding level to give prominence to the person on it

  2. noun

    beaklike projection of the anterior part of the head of certain insects such as e.g. weevils

Definitions from WordNet 3.1, Princeton University.

Points

10

Scrabble

12

Words With Friends

8

Letters

R (1) + O (1) + S (1) + T (1) + R (1) + U (1) + M (3) + S (1) = 10 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 ROSTRUMS

ROSTRUMS 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 ROSTRUMS

The 60 highest-scoring words using these letters.

Study ROSTRUMS and related words

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