ZITHERIST

- Someone who plays the zither

Z10 - I1 - T1 - H4 - E1 - R1 - I1 - S1 - T1 has 21 points in Scrabble!

Z10 - I1 - T1 - H3 - E1 - R1 - I1 - S1 - T1 has 20 points in Words with Friends!

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