7 letter words:
peening10,
peining10,
penguin10,
pinguin10,
genuine8,
ingenue8,
6 letter words:
peeing9,
pening9,
pieing9,
pining9,
pinene8,
pinnie8,
engine7,
ingenu7,
ingine7,
neinei6,
5 letter words:
genip8,
piing8,
unpeg8,
penie7,
penne7,
penni7,
unpen7,
unpin7,
eigne6,
genie6,
genii6,
ennui5,
4 letter words:
geep7,
ping7,
pung7,
neep6,
peen6,
pein6,
pene6,
peni6,
pine6,
euge5,
gene5,
genu5,
gien5,
ginn5,
eine4,
nene4,
nine4,
3 letter words:
gip6,
gup6,
peg6,
pig6,
pug6,
nep5,
nip5,
pee5,
pen5,
pie5,
pin5,
piu5,
pun5,
eng4,
gee4,
gen4,
gie4,
gin4,
gnu4,
gue4,
gun4,
neg4,
een3,
ene3,
inn3,
nee3,
nie3,
nun3,
uni3,
2 letter words:
pe4,
pi4,
up4,
gi3,
gu3,
ug3,
ee2,
en2,
in2,
ne2,
nu2,
un2,