MARSHMALLOWS

Yes, MARSHMALLOWS is a Scrabble word!

Letter values in Scrabble US: M 3, A 1, R 1, S 1, H 4, M 3, A 1, L 1, L 1, O 1, W 4, S 1.M 3 · A 1 · R 1 · S 1 · H 4 · M 3 · A 1 · L 1 · L 1 · O 1 · W 4 · S 1

Is it a valid word?

• Scrabble US: valid, 22 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 22 points
• Scrabble UK: valid, 22 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 22 points
• Words with Friends: valid, 25 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 25 points