5 letter words:
hippo12,
4 letter words:
koph13,
kipp12,
hoik11,
hoki11,
holk11,
khor11,
kohl11,
kilp10,
polk10,
pork10,
holp9,
kilo8,
lirk8,
plop8,
prop8,
ripp8,
hori7,
lipo6,
pirl6,
loir4,
roil4,
3 letter words:
khi10,
kip9,
kop9,
hip8,
hop8,
phi8,
pho8,
poh8,
ilk7,
irk7,
kir7,
koi7,
kor7,
oik7,
pip7,
pop7,
rok7,
hoi6,
rho6,
lip5,
lop5,
pir5,
poi5,
pol5,
pro5,
rip5,
lor3,
oil3,
2 letter words:
ki6,
ko6,
hi5,
ho5,
oh5,
op4,
pi4,
po4,
io2,
li2,
lo2,
oi2,
or2,