MOTHBALL

Yes, MOTHBALL is a Scrabble word!

Letter values in Scrabble US: M 3, O 1, T 1, H 4, B 3, A 1, L 1, L 1.M 3 · O 1 · T 1 · H 4 · B 3 · A 1 · L 1 · L 1

Is it a valid word?

• Scrabble US: valid, 15 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 15 points
• Scrabble UK: valid, 15 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 15 points
• Words with Friends: valid, 18 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 18 points