RUBBERIEST

Yes, RUBBERIEST is a Scrabble word!

Letter values in Scrabble US: R 1, U 1, B 3, B 3, E 1, R 1, I 1, E 1, S 1, T 1.R 1 · U 1 · B 3 · B 3 · E 1 · R 1 · I 1 · E 1 · S 1 · T 1

Is it a valid word?

• Scrabble US: valid, 14 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 14 points
• Scrabble UK: valid, 14 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 14 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word