ZAIKAIS

Z10 - A1 - I1 - K5 - A1 - I1 - S1 has 20 points in Scrabble!

Z10 - A1 - I1 - K5 - A1 - I1 - S1 has 20 points in Words with Friends!

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