8 letter words:
flouring12,
7 letter words:
fouling11,
furling11,
furlong11,
rolfing11,
fluorin10,
louring8,
6 letter words:
ingulf10,
florin9,
luring7,
ruling7,
5 letter words:
fling9,
flong9,
flung9,
fugio9,
fungi9,
fungo9,
gonif9,
flour8,
fluor8,
giron6,
gluon6,
groin6,
guiro6,
lingo6,
login6,
lungi6,
ruing6,
unrig6,
4 letter words:
flog8,
frig8,
frog8,
frug8,
golf8,
gulf8,
filo7,
fino7,
firn7,
flir7,
foil7,
foin7,
foul7,
four7,
furl7,
info7,
rolf7,
girl5,
girn5,
giro5,
grin5,
iglu5,
ling5,
long5,
lung5,
ring5,
rung5,
inro4,
iron4,
lino4,
lion4,
loin4,
lorn4,
lour4,
noil4,
noir4,
nori4,
nurl4,
roil4,
ruin4,
3 letter words:
fig7,
fog7,
fug7,
fil6,
fin6,
fir6,
flu6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
rif6,
gin4,
gnu4,
gor4,
gul4,
gun4,
log4,
lug4,
nog4,
rig4,
rug4,
ion3,
lin3,
nil3,
nor3,
oil3,
our3,
rin3,
run3,
urn3,
2 letter words:
if5,
of5,
go3,
in2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
or2,
un2,