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Is ISOGAMY a valid Scrabble word?

Yes, ISOGAMY is a valid word in US Scrabble and UK Scrabble, worth 13 points.

Base score before bonus squares; blank tiles score zero.

What does ISOGAMY mean?

  1. noun

    (biology) reproduction by the union or fusion of gametes of the same size and structure

Definitions from WordNet 3.1, Princeton University.

Points

13

Scrabble

14

Words With Friends

7

Letters

I (1) + S (1) + O (1) + G (2) + A (1) + M (3) + Y (4) = 13 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 ISOGAMY

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

Front hooks1

Back hooks0

None — nothing can be added to the end.

Words you can make from ISOGAMY

The 60 highest-scoring words using these letters.

Study ISOGAMY and related words

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