GIBBERING

Yes, GIBBERING is a Scrabble word!

Letter values in Scrabble US: G 2, I 1, B 3, B 3, E 1, R 1, I 1, N 1, G 2.G 2 · I 1 · B 3 · B 3 · E 1 · R 1 · I 1 · N 1 · G 2

Is it a valid word?

• Scrabble US: valid, 15 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 15 points
• Scrabble UK: valid, 15 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 15 points
• Words with Friends: valid, 20 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 20 points