ZONULA

- Any of several small belt-like regions.

Z10 - O1 - N1 - U1 - L1 - A1 has 15 points in Scrabble!

Z10 - O1 - N2 - U2 - L2 - A1 has 18 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries