DIFFUSIVITY

Yes, DIFFUSIVITY is a Scrabble word!

Letter values in Scrabble US: D 2, I 1, F 4, F 4, U 1, S 1, I 1, V 4, I 1, T 1, Y 4.D 2 · I 1 · F 4 · F 4 · U 1 · S 1 · I 1 · V 4 · I 1 · T 1 · Y 4

Is it a valid word?

• Scrabble US: valid, 24 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 24 points
• Scrabble UK: valid, 24 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 24 points
• Words with Friends: valid, 25 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 25 points