SEMIAUTOMATIC

Yes, SEMIAUTOMATIC is a Scrabble word!

Letter values in Scrabble US: S 1, E 1, M 3, I 1, A 1, U 1, T 1, O 1, M 3, A 1, T 1, I 1, C 3.S 1 · E 1 · M 3 · I 1 · A 1 · U 1 · T 1 · O 1 · M 3 · A 1 · T 1 · I 1 · C 3

Is it a valid word?

• Scrabble US: valid, 19 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 19 points
• Scrabble UK: valid, 19 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 19 points
• Words with Friends: valid, 23 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 23 points