arch order

10 LETTERS · STARTS WITH A

arch order is a valid 10-letter word worth 15 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1R1C3H4O1R1D2E1R1
1 + 1 + 3 + 4 + 0 + 1 + 1 + 2 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does arch order mean?

1