SUBSEIZURE

Yes, SUBSEIZURE is a Scrabble word!

Letter values in Scrabble US: S 1, U 1, B 3, S 1, E 1, I 1, Z 10, U 1, R 1, E 1.S 1 · U 1 · B 3 · S 1 · E 1 · I 1 · Z 10 · U 1 · R 1 · E 1

Is it a valid word?

• Scrabble US: valid, 21 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 21 points
• Scrabble UK: valid, 21 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 21 points
• Words with Friends: valid, 24 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 24 points