BUILDUP

Yes, BUILDUP is a Scrabble word!

Letter values in Scrabble US: B 3, U 1, I 1, L 1, D 2, U 1, P 3.B 3 · U 1 · I 1 · L 1 · D 2 · U 1 · P 3

Is it a valid word?

• Scrabble US: valid, 12 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 12 points
• Scrabble UK: valid, 12 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 12 points
• Words with Friends: valid, 17 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 17 points