9 letter words:
phytotron17,
7 letter words:
typhoon15,
6 letter words:
phyton14,
python14,
trophy14,
typhon14,
rhyton12,
thorny12,
toothy12,
photon11,
thoron9,
toroth9,
pronto8,
proton8,
5 letter words:
phony13,
hooty11,
horny11,
phono10,
photo10,
porny10,
potty10,
thorp10,
honor8,
north8,
ortho8,
rooty8,
thorn8,
thoro8,
tooth8,
toyon8,
troth8,
porno7,
potto7,
troop7,
torot5,
4 letter words:
hypo12,
hoop9,
phon9,
phot9,
pony9,
pooh9,
pyro9,
ropy9,
toph9,
typo9,
hoot7,
horn7,
ryot7,
thro7,
tony7,
tory7,
toyo7,
troy7,
tyro7,
poon6,
poor6,
porn6,
port6,
topo6,
trop6,
onto4,
otto4,
root4,
roto4,
toon4,
toot4,
torn4,
toro4,
tort4,
trot4,
3 letter words:
hyp11,
hoy9,
thy9,
hop8,
pht8,
poh8,
pry8,
hon6,
hot6,
noh6,
nth6,
oho6,
ooh6,
rho6,
tho6,
toy6,
try6,
yon6,
opt5,
poo5,
pot5,
pro5,
top5,
noo3,
nor3,
not3,
ono3,
oot3,
ort3,
rot3,
ton3,
too3,
tor3,
tot3,
2 letter words:
ho5,
oh5,
oy5,
yo5,
op4,
no2,
on2,
or2,
to2,