Is SINISTERNESS a valid Scrabble word?
Yes, SINISTERNESS is a valid word in US Scrabble and UK Scrabble, worth 12 points.
Base score before bonus squares; blank tiles score zero.
Points
12
Scrabble
14
Words With Friends
12
Letters
S (1) + I (1) + N (1) + I (1) + S (1) + T (1) + E (1) + R (1) + N (1) + E (1) + S (1) + S (1) = 12 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.
Definition
Looking for what Sinisterness means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of SinisternessHooks for SINISTERNESS
SINISTERNESS 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 SINISTERNESS
The 60 highest-scoring words using these letters.
- sensitises10
- tininesses10
- einsteins9
- inertness9
- insisters9
- resiniest9
- sensitise9
- sternness9
- einstein8
- insister8
- intenser8
- internes8
- nineties8
- niteries8
- sentries8
- sestines8
- sienites8
- sinister8
- sissiest8
- stresses8
- tennises8
- tininess8
- entires7
- entries7
- estrins7
- inserts7
- insists7
- intense7
- interne7
- interns7
- intines7
- nesters7
- niterie7
- renests7
- rennets7
- resents7
- resists7
- resites7
- retines7
- seiners7
- seisers7
- seisins7
- senitis7
- sennets7
- sennits7
- senseis7
- sereins7
- serines7
- sestine7
- sienite7
- sinners7
- sinnets7
- sinters7
- sissier7
- sissies7
- sisters7
- strines7
- tenners7
- tennesi7
- tennies7
Study SINISTERNESS and related words
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