COCCOLITHS

Yes, COCCOLITHS is a Scrabble word!

Letter values in Scrabble US: C 3, O 1, C 3, C 3, O 1, L 1, I 1, T 1, H 4, S 1.C 3 · O 1 · C 3 · C 3 · O 1 · L 1 · I 1 · T 1 · H 4 · S 1

Is it a valid word?

• Scrabble US: valid, 19 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 19 points
• Scrabble UK: valid, 19 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 19 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word