CARDBOARD

Yes, CARDBOARD is a Scrabble word!

Letter values in Scrabble US: C 3, A 1, R 1, D 2, B 3, O 1, A 1, R 1, D 2.C 3 · A 1 · R 1 · D 2 · B 3 · O 1 · A 1 · R 1 · D 2

Is it a valid word?

• Scrabble US: valid, 15 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 15 points
• Scrabble UK: valid, 15 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 15 points
• Words with Friends: valid, 17 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 17 points