4 letter words:
keep10,
kepi10,
kept10,
kipe10,
peek10,
peke10,
pike10,
keet8,
kete8,
kite8,
teek8,
tike8,
piet6,
3 letter words:
kep9,
kip9,
eek7,
eik7,
eke7,
ket7,
kit7,
pee5,
pet5,
pie5,
pit5,
tip5,
tee3,
tie3,
2 letter words:
ki6,
pe4,
pi4,
ee2,
et2,
it2,
te2,
ti2,