SCYPHISTOMA

Yes, SCYPHISTOMA is a Scrabble word!

Letter values in Scrabble US: S 1, C 3, Y 4, P 3, H 4, I 1, S 1, T 1, O 1, M 3, A 1.S 1 · C 3 · Y 4 · P 3 · H 4 · I 1 · S 1 · T 1 · O 1 · M 3 · A 1

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