8 letter words:
unpiling11,
7 letter words:
pinguin10,
6 letter words:
piling9,
pining9,
puling9,
lignin7,
lining7,
inulin6,
5 letter words:
piing8,
pling8,
pugil8,
lipin7,
lupin7,
unpin7,
lungi6,
linin5,
4 letter words:
gulp7,
ping7,
plug7,
pung7,
pili6,
puli6,
ginn5,
iglu5,
ling5,
lung5,
linn4,
3 letter words:
gip6,
gup6,
pig6,
pug6,
lip5,
nip5,
pin5,
piu5,
plu5,
pul5,
pun5,
gin4,
gnu4,
gul4,
gun4,
lig4,
lug4,
inn3,
lin3,
nil3,
nun3,
uni3,
2 letter words:
pi4,
up4,
gi3,
gu3,
ug3,
in2,
li2,
nu2,
un2,