NONADDITIVE

Yes, NONADDITIVE is a Scrabble word!

Letter values in Scrabble US: N 1, O 1, N 1, A 1, D 2, D 2, I 1, T 1, I 1, V 4, E 1.N 1 · O 1 · N 1 · A 1 · D 2 · D 2 · I 1 · T 1 · I 1 · V 4 · E 1

Is it a valid word?

• Scrabble US: valid, 16 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 16 points
• Scrabble UK: valid, 16 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 16 points
• Words with Friends: valid, 19 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 19 points