EXONUMIST

Yes, EXONUMIST is a Scrabble word!

Letter values in Scrabble US: E 1, X 8, O 1, N 1, U 1, M 3, I 1, S 1, T 1.E 1 · X 8 · O 1 · N 1 · U 1 · M 3 · I 1 · S 1 · T 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