HIERARCHY

Yes, HIERARCHY is a Scrabble word!

Letter values in Scrabble US: H 4, I 1, E 1, R 1, A 1, R 1, C 3, H 4, Y 4.H 4 · I 1 · E 1 · R 1 · A 1 · R 1 · C 3 · H 4 · Y 4

Is it a valid word?

• Scrabble US: valid, 20 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 20 points
• Scrabble UK: valid, 20 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 20 points
• Words with Friends: valid, 18 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 18 points