Is COSTAR a valid Scrabble word?
Yes, COSTAR is a valid word in US Scrabble and UK Scrabble, worth 8 points.
Base score before bonus squares; blank tiles score zero.
Points
8
Scrabble
9
Words With Friends
6
Letters
C (3) + O (1) + S (1) + T (1) + A (1) + R (1) = 8 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 Costar means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of CostarHooks for COSTAR
Single letters that turn COSTAR into another valid word in US Scrabble. Hooks let you extend a word already on the board.
Anagrams of COSTAR
Words that use exactly the same letters.
Words you can make from COSTAR
The 60 highest-scoring words using these letters.
- actors8
- castor8
- scrota8
- tarocs8
- acros7
- actor7
- ascot7
- carts7
- coast7
- coats7
- costa7
- orcas7
- oscar7
- scart7
- tacos7
- taroc7
- torcs7
- acro6
- acts6
- arco6
- arcs6
- cars6
- cart6
- cast6
- cats6
- coat6
- cors6
- cost6
- cots6
- ocas6
- orca6
- orcs6
- rocs6
- scar6
- scat6
- scot6
- soca6
- taco6
- torc6
- ratos5
- roast5
- rotas5
- sorta5
- taros5
- toras5
- act5
- arc5
- car5
- cat5
- cor5
- cos5
- cot5
- oca5
- orc5
- roc5
- sac5
- soc5
- aros4
- arts4
- oars4
Study COSTAR and related words
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