7 letter words:
pennine9,
6 letter words:
penmen10,
pinene8,
5 letter words:
penne7,
penni7,
4 letter words:
mien6,
mine6,
neem6,
neep6,
peen6,
pein6,
pine6,
nene4,
nine4,
3 letter words:
imp7,
eme5,
men5,
nim5,
nip5,
pee5,
pen5,
pie5,
pin5,
inn3,
nee3,
2 letter words:
em4,
me4,
mi4,
pe4,
pi4,
en2,
in2,
ne2,