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Is EXTENSIONS a valid Scrabble word?

Yes, EXTENSIONS is a valid word in US Scrabble and UK Scrabble, worth 17 points.

Base score before bonus squares; blank tiles score zero.

What does EXTENSIONS mean?

Extensions is a form of EXTENSION.

  1. noun

    a mutually agreed delay in the date set for the completion of a job or payment of a debt

    “they applied for an extension of the loan”

  2. noun

    act of expanding in scope; making more widely available

    “extension of the program to all in need”

  3. noun

    the spreading of something (a belief or practice) into new regions

  4. noun

    an educational opportunity provided by colleges and universities to people who are not enrolled as regular students

Definitions from WordNet 3.1, Princeton University.

Points

17

Scrabble

19

Words With Friends

10

Letters

E (1) + X (8) + T (1) + E (1) + N (1) + S (1) + I (1) + O (1) + N (1) + S (1) = 17 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 EXTENSIONS

EXTENSIONS 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 EXTENSIONS

The 60 highest-scoring words using these letters.

Study EXTENSIONS and related words

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