5 letter words:
fugio9,
ghoul9,
lough9,
rough9,
flour8,
fluor8,
houri8,
guiro6,
4 letter words:
flog8,
frig8,
frog8,
frug8,
golf8,
gulf8,
filo7,
flir7,
foil7,
foul7,
four7,
furl7,
hili7,
hour7,
hurl7,
rolf7,
girl5,
giro5,
iglu5,
liri4,
lour4,
roil4,
3 letter words:
foh9,
fig7,
fog7,
fug7,
ghi7,
hog7,
hug7,
ugh7,
fil6,
fir6,
flu6,
for6,
fou6,
fro6,
fur6,
rho6,
rif6,
gor4,
gul4,
log4,
lug4,
rig4,
rug4,
oil3,
our3,
2 letter words:
hi5,
ho5,
if5,
of5,
oh5,
uh5,
go3,
li2,
lo2,
oi2,
or2,