8 letter words:
flubbing16,
7 letter words:
fubbing15,
6 letter words:
ingulf10,
bluing9,
lubing9,
5 letter words:
fling9,
flung9,
fungi9,
lungi6,
4 letter words:
flub9,
blub8,
bulb8,
gulf8,
bung7,
glib7,
blin6,
iglu5,
ling5,
lung5,
3 letter words:
fib8,
fub8,
bib7,
bub7,
fig7,
fug7,
big6,
bug6,
fil6,
fin6,
flu6,
fun6,
gib6,
bin5,
bun5,
lib5,
nib5,
nub5,
gin4,
gnu4,
gul4,
gun4,
lug4,
lin3,
nil3,
2 letter words:
if5,
bi4,
in2,
li2,
nu2,
un2,