7 letter words:
penguin10,
5 letter words:
penny10,
piney10,
pinny10,
punny10,
eying9,
ginny9,
gunny9,
genip8,
unpeg8,
penni7,
unpen7,
unpin7,
ennui5,
4 letter words:
piny9,
puny9,
pyin9,
yipe9,
ping7,
pung7,
pein6,
pine6,
genu5,
gien5,
nine4,
3 letter words:
gyp9,
pye8,
yep8,
yip8,
yup8,
gey7,
guy7,
gip6,
peg6,
pig6,
pug6,
yen6,
yin6,
nip5,
pen5,
pie5,
pin5,
piu5,
pun5,
eng4,
gen4,
gie4,
gin4,
gnu4,
gun4,
neg4,
inn3,
nun3,
2 letter words:
ye5,
pe4,
pi4,
up4,
en2,
in2,
ne2,
nu2,
un2,