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Is COSTA a valid Scrabble word?

Yes, COSTA is a valid word in US Scrabble and UK Scrabble, worth 7 points.

Base score before bonus squares; blank tiles score zero.

What does COSTA mean?

  1. noun

    a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)

  2. noun

    any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)

Definitions from WordNet 3.1, Princeton University.

Points

7

Scrabble

8

Words With Friends

5

Letters

C (3) + O (1) + S (1) + T (1) + A (1) = 7 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 COSTA

Single letters that turn COSTA into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks0

None — nothing can be added to the front.

Back hooks3

Anagrams of COSTA

Words that use exactly the same letters.

Words you can make from COSTA

The 39 highest-scoring words using these letters.

Study COSTA and related words

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