8 letter words:
ethephon16,
7 letter words:
potheen12,
6 letter words:
photon11,
poteen8,
toupee8,
5 letter words:
quoth17,
queen14,
quote14,
toque14,
ouphe10,
phone10,
phono10,
photo10,
tophe10,
netop7,
punto7,
puton7,
topee7,
4 letter words:
qoph18,
heth10,
hunh10,
hoop9,
hope9,
ouph9,
phon9,
phot9,
phut9,
pooh9,
toph9,
hent7,
hone7,
hoot7,
hunt7,
thee7,
then7,
thou7,
neep6,
nope6,
open6,
peen6,
pent6,
peon6,
poet6,
pone6,
poon6,
pout6,
punt6,
tope6,
topo6,
upon6,
note4,
onto4,
teen4,
tone4,
toon4,
tune4,
unto4,
3 letter words:
heh9,
huh9,
hep8,
hop8,
hup8,
peh8,
pht8,
poh8,
eth6,
hen6,
het6,
hoe6,
hon6,
hot6,
hue6,
hun6,
hut6,
noh6,
nth6,
oho6,
ooh6,
the6,
tho6,
ope5,
opt5,
pee5,
pen5,
pet5,
poo5,
pot5,
pun5,
put5,
top5,
tup5,
upo5,
eon3,
nee3,
net3,
noo3,
not3,
nut3,
one3,
ono3,
oot3,
out3,
tee3,
ten3,
toe3,
ton3,
too3,
tun3,
ute3,
2 letter words:
eh5,
he5,
ho5,
oh5,
uh5,
op4,
pe4,
up4,
en2,
et2,
ne2,
no2,
nu2,
oe2,
on2,
to2,
un2,
ut2,