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Is JOISTS a valid Scrabble word?

Yes, JOISTS is a valid word in US Scrabble and UK Scrabble, worth 13 points.

Base score before bonus squares; blank tiles score zero.

What does JOISTS mean?

Joists is a form of JOIST.

  1. noun

    beam used to support floors or roofs

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
13
Words With Friends
15
Letters
6

J (8) + O (1) + I (1) + S (1) + T (1) + S (1) = 13 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 JOISTS

JOISTS 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 JOISTS

The 22 highest-scoring words using these letters.

Study JOISTS and related words

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