GIGAHERTZ

Yes, GIGAHERTZ is a Scrabble word!

Letter values in Scrabble US: G 2, I 1, G 2, A 1, H 4, E 1, R 1, T 1, Z 10.G 2 · I 1 · G 2 · A 1 · H 4 · E 1 · R 1 · T 1 · Z 10

Is it a valid word?

• Scrabble US: valid, 23 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 23 points
• Scrabble UK: valid, 23 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 23 points
• Words with Friends: valid, 24 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 24 points