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Is ACTIN a valid Scrabble word?

Yes, ACTIN is a valid word in US Scrabble and UK Scrabble, worth 7 points.

Base score before bonus squares; blank tiles score zero.

What does ACTIN mean?

  1. noun

    one of the proteins into which actomyosin can be split; can exist in either a globular or a fibrous form

Definitions from WordNet 3.1, Princeton University.

Points

7

Scrabble

9

Words With Friends

5

Letters

A (1) + C (3) + T (1) + I (1) + N (1) = 7 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 ACTIN

Single letters that turn ACTIN into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks0

None — nothing can be added to the front.

Back hooks2

Anagrams of ACTIN

Words that use exactly the same letters.

Words you can make from ACTIN

The 25 highest-scoring words using these letters.

Study ACTIN and related words

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