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Is TIRELESS a valid Scrabble word?

Yes, TIRELESS is a valid word in US Scrabble and UK Scrabble, worth 8 points.

Base score before bonus squares; blank tiles score zero.

What does TIRELESS mean?

  1. adjective

    showing sustained enthusiastic action with unflagging vitality

    “an indefatigable advocate of equal rights”

  2. adjective

    characterized by hard work and perseverance

Definitions from WordNet 3.1, Princeton University.

Points

8

Scrabble

9

Words With Friends

8

Letters

T (1) + I (1) + R (1) + E (1) + L (1) + E (1) + S (1) + S (1) = 8 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 TIRELESS

TIRELESS 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.

Anagrams of TIRELESS

Words that use exactly the same letters.

Words you can make from TIRELESS

The 60 highest-scoring words using these letters.

Study TIRELESS and related words

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