5 letter words:
kiwis12,
kists9,
skits9,
tikis9,
wists8,
4 letter words:
kiwi11,
kiss8,
kist8,
kits8,
skis8,
skit8,
tiki8,
tsks8,
iwis7,
wiss7,
wist7,
wits7,
sits4,
3 letter words:
kis7,
kit7,
ski7,
tsk7,
wis6,
wit6,
its3,
sis3,
sit3,
tis3,
2 letter words:
ki6,
is2,
it2,
si2,
ti2,