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Is IMMUNOGLOBULIN a valid Scrabble word?

Yes, IMMUNOGLOBULIN is a valid word in US Scrabble and UK Scrabble, worth 21 points.

Base score before bonus squares; blank tiles score zero.

What does IMMUNOGLOBULIN mean?

  1. noun

    a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response

Definitions from WordNet 3.1, Princeton University.

Points

21

Scrabble

31

Words With Friends

14

Letters

I (1) + M (3) + M (3) + U (1) + N (1) + O (1) + G (2) + L (1) + O (1) + B (3) + U (1) + L (1) + I (1) + N (1) = 21 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 IMMUNOGLOBULIN

Single letters that turn IMMUNOGLOBULIN 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 hooks1

Words you can make from IMMUNOGLOBULIN

The 60 highest-scoring words using these letters.

Study IMMUNOGLOBULIN and related words

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