6 letter words:
lippen10,
nipple10,
4 letter words:
pipe8,
lipe6,
pein6,
peni6,
pile6,
pine6,
plie6,
lien4,
line4,
3 letter words:
pep7,
pip7,
lep5,
lip5,
nep5,
nip5,
pen5,
pie5,
pin5,
lei3,
lie3,
lin3,
nie3,
nil3,
2 letter words:
pe4,
pi4,
el2,
en2,
in2,
li2,
ne2,
