6 letter words:
photon11,
option8,
potion8,
5 letter words:
phono10,
photo10,
tophi10,
pinot7,
pinto7,
piton7,
point7,
topoi7,
4 letter words:
hoop9,
phon9,
phot9,
pith9,
pooh9,
toph9,
hint7,
hoot7,
thin7,
thio7,
pint6,
pion6,
poon6,
tipi6,
topi6,
topo6,
inti4,
into4,
onto4,
toon4,
3 letter words:
hip8,
hop8,
phi8,
pht8,
poh8,
hin6,
hit6,
hon6,
hot6,
noh6,
nth6,
oho6,
ooh6,
tho6,
nip5,
opt5,
pin5,
pit5,
poi5,
poo5,
pot5,
tip5,
top5,
ion3,
nit3,
noo3,
not3,
ono3,
oot3,
tin3,
ton3,
too3,
2 letter words:
hi5,
ho5,
oh5,
op4,
pi4,
in2,
it2,
no2,
oi2,
on2,
ti2,
to2,