SUBDWARFS

Yes, SUBDWARFS is a Scrabble word!

Letter values in Scrabble US: S 1, U 1, B 3, D 2, W 4, A 1, R 1, F 4, S 1.S 1 · U 1 · B 3 · D 2 · W 4 · A 1 · R 1 · F 4 · S 1

Is it a valid word?

• Scrabble US: valid, 18 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 18 points
• Scrabble UK: valid, 18 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 18 points
• Words with Friends: not a valid word. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeNot a valid word