Is COO a valid Scrabble word?
Yes, COO is a valid word in US Scrabble and UK Scrabble, worth 5 points.
Base score before bonus squares; blank tiles score zero.
What does COO mean?
- noun
the sound made by a pigeon
- verb
speak softly or lovingly
“The mother who held her baby was cooing softly”
- verb
cry softly, as of pigeons
Definitions from WordNet 3.1, Princeton University.
Points
- Scrabble
- 5
- Words With Friends
- 6
- Letters
- 3
C (3) + O (1) + O (1) = 5 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 COO
Single letters that turn COO into another valid word in US Scrabble. Hooks let you extend a word already on the board.
Study COO and related words
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