GARGANTUA

Yes, GARGANTUA is a Scrabble word!

Letter values in Scrabble US: G 2, A 1, R 1, G 2, A 1, N 1, T 1, U 1, A 1.G 2 · A 1 · R 1 · G 2 · A 1 · N 1 · T 1 · U 1 · A 1

Is it a valid word?

• Scrabble US: valid, 11 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 11 points
• Scrabble UK: valid, 11 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 11 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word