INEXCUSABLE

Yes, INEXCUSABLE is a Scrabble word!

Letter values in Scrabble US: I 1, N 1, E 1, X 8, C 3, U 1, S 1, A 1, B 3, L 1, E 1.I 1 · N 1 · E 1 · X 8 · C 3 · U 1 · S 1 · A 1 · B 3 · L 1 · E 1

Is it a valid word?

• Scrabble US: valid, 22 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 22 points
• Scrabble UK: valid, 22 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 22 points
• Words with Friends: valid, 27 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 27 points