9 letter words:
impugning15,
7 letter words:
gimping13,
pinging11,
6 letter words:
imping11,
impugn11,
umping11,
piggin10,
mining9,
pining9,
5 letter words:
piing8,
unpin7,
4 letter words:
gimp9,
impi8,
migg8,
mugg8,
ping7,
pung7,
mini6,
muni6,
3 letter words:
imp7,
ump7,
gip6,
gum6,
mig6,
mug6,
pig6,
pug6,
gig5,
igg5,
mun5,
nim5,
nip5,
pin5,
piu5,
pun5,
gin4,
gnu4,
gun4,
inn3,
nun3,
2 letter words:
mi4,
mu4,
pi4,
um4,
up4,
in2,
nu2,
un2,