EXSTROPHY

Yes, EXSTROPHY is a Scrabble word!

Letter values in Scrabble US: E 1, X 8, S 1, T 1, R 1, O 1, P 3, H 4, Y 4.E 1 · X 8 · S 1 · T 1 · R 1 · O 1 · P 3 · H 4 · Y 4

Is it a valid word?

• Scrabble US: valid, 24 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 24 points
• Scrabble UK: valid, 24 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 24 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word