BREAKNECK

Yes, BREAKNECK is a Scrabble word!

Letter values in Scrabble US: B 3, R 1, E 1, A 1, K 5, N 1, E 1, C 3, K 5.B 3 · R 1 · E 1 · A 1 · K 5 · N 1 · E 1 · C 3 · K 5

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