TUMBLEBUGS

Yes, TUMBLEBUGS is a Scrabble word!

Letter values in Scrabble US: T 1, U 1, M 3, B 3, L 1, E 1, B 3, U 1, G 2, S 1.T 1 · U 1 · M 3 · B 3 · L 1 · E 1 · B 3 · U 1 · G 2 · S 1

Is it a valid word?

• Scrabble US: valid, 17 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 17 points
• Scrabble UK: valid, 17 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 17 points
• Words with Friends: valid, 24 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 24 points