Is IGG a valid Scrabble word?
Yes, IGG is a valid word in US Scrabble and UK Scrabble, worth 5 points.
Base score before bonus squares; blank tiles score zero.
What does IGG mean?
- noun
one of the five major classes of immunoglobulins; the main antibody defense against bacteria
Definitions from WordNet 3.1, Princeton University.
Points
5
Scrabble
—
Words With Friends
3
Letters
I (1) + G (2) + G (2) = 5 points in Scrabble.
Dictionary status
- Scrabble (US & Canada)Valid
- Scrabble (UK & worldwide)Valid
- Words With FriendsNot listed
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 IGG
Single letters that turn IGG into another valid word in US Scrabble. Hooks let you extend a word already on the board.
Anagrams of IGG
Words that use exactly the same letters.
Words you can make from IGG
The 2 highest-scoring words using these letters.
Study IGG and related words
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