Is OSTRAKA a valid Scrabble word?
Yes, OSTRAKA is a valid word in US Scrabble and UK Scrabble, worth 11 points.
Base score before bonus squares; blank tiles score zero.
Points
11
Scrabble
—
Words With Friends
7
Letters
O (1) + S (1) + T (1) + R (1) + A (1) + K (5) + A (1) = 11 points in Scrabble.
Dictionary status
- Scrabble (US & Canada)Valid
- Scrabble (UK & worldwide)Valid
- Words With FriendsNot listed
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 Ostraka means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of OstrakaHooks for OSTRAKA
OSTRAKA 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 OSTRAKA
The 60 highest-scoring words using these letters.
- karats10
- korats10
- taroks10
- troaks10
- araks9
- karat9
- karst9
- karts9
- katas9
- koras9
- korat9
- okras9
- skort9
- stark9
- stork9
- takas9
- tarok9
- torsk9
- troak9
- arak8
- arks8
- kaas8
- kart8
- kata8
- kats8
- koas8
- kora8
- kors8
- oaks8
- okas8
- okra8
- sark8
- skat8
- soak8
- taka8
- task8
- ark7
- ask7
- kas7
- kat7
- koa7
- kor7
- kos7
- oak7
- oka7
- ska7
- tsk7
- aortas6
- ka6
- ok6
- aorta5
- ratos5
- roast5
- rotas5
- sorta5
- taros5
- toras5
- aros4
- arts4
- oars4
Study OSTRAKA and related words
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