DECAYABLE

Yes, DECAYABLE is a Scrabble word!

Letter values in Scrabble US: D 2, E 1, C 3, A 1, Y 4, A 1, B 3, L 1, E 1.D 2 · E 1 · C 3 · A 1 · Y 4 · A 1 · B 3 · L 1 · E 1

Is it a valid word?

• Scrabble US: valid, 17 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 17 points
• Scrabble UK: valid, 17 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 17 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word