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Is SUBSTANTIATIONS a valid Scrabble word?

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

Base score before bonus squares; blank tiles score zero.

What does SUBSTANTIATIONS mean?

Substantiations is a form of SUBSTANTIATION.

  1. noun

    additional proof that something that was believed (some fact or hypothesis or theory) is correct

    “fossils provided further confirmation of the evolutionary theory”

  2. noun

    the act of validating; finding or testing the truth of something

Definitions from WordNet 3.1, Princeton University.

Points

17

Scrabble

21

Words With Friends

15

Letters

S (1) + U (1) + B (3) + S (1) + T (1) + A (1) + N (1) + T (1) + I (1) + A (1) + T (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 SUBSTANTIATIONS

SUBSTANTIATIONS 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 SUBSTANTIATIONS

The 60 highest-scoring words using these letters.

Study SUBSTANTIATIONS and related words

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