10 letter words:
hippogriff24,
7 letter words:
piroghi13,
6 letter words:
ripoff14,
pirogi9,
5 letter words:
griff12,
hippo12,
pirog8,
4 letter words:
riff10,
prof9,
frig8,
frog8,
prop8,
gorp7,
grip7,
prig7,
prog7,
giro5,
3 letter words:
foh9,
iff9,
off9,
fop8,
hip8,
hop8,
phi8,
poh8,
fig7,
fog7,
ghi7,
hog7,
pip7,
pop7,
fir6,
for6,
fro6,
gip6,
pig6,
rho6,
rif6,
poi5,
pro5,
rip5,
gor4,
rig4,
2 letter words:
hi5,
ho5,
if5,
of5,
oh5,
op4,
pi4,
go3,
oi2,
or2,