8 letter words:
pinguefy17,
6 letter words:
feying13,
pyeing12,
feuing10,
5 letter words:
unify11,
piney10,
eying9,
feign9,
fugie9,
fungi9,
gynie9,
genip8,
unpeg8,
4 letter words:
pfui9,
piny9,
puny9,
pyin9,
pyne9,
yipe9,
fung8,
enuf7,
feni7,
fine7,
neif7,
nief7,
nife7,
ping7,
pung7,
pein6,
peni6,
pine6,
genu5,
gien5,
3 letter words:
fey9,
gyp9,
puy8,
pye8,
yep8,
yip8,
yup8,
feg7,
fig7,
fug7,
gey7,
gif7,
guy7,
yug7,
fen6,
feu6,
fie6,
fin6,
fun6,
gip6,
gup6,
nef6,
nye6,
peg6,
pig6,
pug6,
uey6,
yen6,
yin6,
nep5,
nip5,
pen5,
pie5,
pin5,
piu5,
pun5,
eng4,
gen4,
gie4,
gin4,
gnu4,
gue4,
gun4,
neg4,
nie3,
uni3,
2 letter words:
fy8,
ef5,
fe5,
if5,
ny5,
ye5,
yu5,
pe4,
pi4,
up4,
gi3,
gu3,
ug3,
en2,
in2,
ne2,
nu2,
un2,