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Is SINFUL a valid Scrabble word?

Yes, SINFUL is a valid word in US Scrabble and UK Scrabble, worth 9 points.

Base score before bonus squares; blank tiles score zero.

What does SINFUL mean?

  1. adjective

    characterized by iniquity; wicked because it is believed to be a sin

    “iniquitous deeds”

  2. adjective

    having committed unrighteous acts

    “a sinful person”

  3. adjective

    far more than usual or expected

    “an extraordinary desire for approval”

Definitions from WordNet 3.1, Princeton University.

Points

9

Scrabble

12

Words With Friends

6

Letters

S (1) + I (1) + N (1) + F (4) + U (1) + L (1) = 9 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 SINFUL

SINFUL 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 SINFUL

The 32 highest-scoring words using these letters.

Study SINFUL and related words

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