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Is SINCEREST a valid Scrabble word?

Yes, SINCEREST is a valid word in US Scrabble and UK Scrabble, worth 11 points.

Base score before bonus squares; blank tiles score zero.

What does SINCEREST mean?

Sincerest is a form of SINCERE.

  1. adjective

    open and genuine; not deceitful

    “he was a good man, decent and sincere”

  2. adjective

    characterized by a firm and humorless belief in the validity of your opinions

    “both sides were deeply in earnest, even passionate”

Definitions from WordNet 3.1, Princeton University.

Points

11

Scrabble

13

Words With Friends

9

Letters

S (1) + I (1) + N (1) + C (3) + E (1) + R (1) + E (1) + S (1) + T (1) = 11 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 SINCEREST

SINCEREST 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.

Anagrams of SINCEREST

Words that use exactly the same letters.

Words you can make from SINCEREST

The 60 highest-scoring words using these letters.

Study SINCEREST and related words

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