5 letter words:
kikes13,
kiosk13,
4 letter words:
keks12,
kike12,
eiks8,
kois8,
oiks8,
okes8,
seik8,
sike8,
skeo8,
skio8,
soke8,
3 letter words:
eik7,
kis7,
koi7,
kos7,
oik7,
oke7,
sik7,
ski7,
ios3,
iso3,
oes3,
ose3,
sei3,
2 letter words:
ki6,
ko6,
es2,
io2,
is2,
oe2,
oi2,
os2,
si2,
so2,