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Is EFFS a valid Scrabble word?

Yes, EFFS is a valid word in US Scrabble and UK Scrabble, worth 10 points.

Base score before bonus squares; blank tiles score zero.

What does EFFS mean?

Effs is a form of EFF.

  1. verb

    have sexual intercourse with

    “This student sleeps with everyone in her dorm”

Definitions from WordNet 3.1, Princeton University.

Points

Scrabble
10
Words With Friends
10
Letters
4

E (1) + F (4) + F (4) + S (1) = 10 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 EFFS

Single letters that turn EFFS 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 EFFS

The 6 highest-scoring words using these letters.

Study EFFS and related words

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