ZANINESSES

Z10 - A1 - N1 - I1 - N1 - E1 - S1 - S1 - E1 - S1 has 19 points in Scrabble!

Z10 - A1 - N2 - I1 - N2 - E1 - S1 - S1 - E1 - S1 has 21 points in Words with Friends!

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