5 letter words:
proof10,
poori7,
4 letter words:
hoof10,
frap9,
harp9,
hoop9,
opah9,
poof9,
pooh9,
prof9,
fair7,
faro7,
fiar7,
fora7,
hair7,
hoar7,
hora7,
ohia7,
roof7,
pair6,
poor6,
prao6,
proa6,
3 letter words:
foh9,
fop8,
hap8,
hip8,
hop8,
pah8,
phi8,
poh8,
ahi6,
arf6,
far6,
fir6,
for6,
fro6,
hao6,
oaf6,
oho6,
ooh6,
rah6,
rho6,
rif6,
apo5,
par5,
pia5,
poi5,
poo5,
pro5,
rap5,
rip5,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
ah5,
fa5,
ha5,
hi5,
ho5,
if5,
of5,
oh5,
op4,
pa4,
pi4,
ai2,
ar2,
oi2,
or2,