5 letter words:
kytes12,
rykes12,
tykes12,
yerks12,
treks9,
treys8,
tyers8,
tyres8,
4 letter words:
keys11,
kyes11,
kyte11,
ryke11,
syke11,
tyke11,
yerk11,
trek8,
ryes7,
stey7,
stye7,
trey7,
tyer7,
tyes7,
tyre7,
erst4,
rest4,
rets4,
tres4,
3 letter words:
key10,
kye10,
sky10,
tsk7,
rye6,
sty6,
try6,
tye6,
yes6,
yet6,
ers3,
res3,
ret3,
ser3,
set3,
2 letter words:
ye5,
er2,
es2,
et2,
re2,