7 letter words:
rooftop12,
6 letter words:
profit11,
5 letter words:
firth11,
forth11,
frith11,
froth11,
photo10,
proof10,
thorp10,
thrip10,
tophi10,
ortho8,
thoro8,
poori7,
topoi7,
troop7,
torii5,
4 letter words:
hoof10,
hoop9,
phot9,
pith9,
poof9,
pooh9,
prof9,
toph9,
foot7,
fort7,
frit7,
hoot7,
rift7,
roof7,
thio7,
thir7,
thro7,
poor6,
port6,
tipi6,
topi6,
topo6,
trip6,
trop6,
riot4,
root4,
roti4,
roto4,
tiro4,
tori4,
toro4,
trio4,
3 letter words:
foh9,
fop8,
hip8,
hop8,
phi8,
pht8,
poh8,
fir6,
fit6,
for6,
fro6,
hit6,
hot6,
oft6,
oho6,
ooh6,
rho6,
rif6,
tho6,
opt5,
pit5,
poi5,
poo5,
pot5,
pro5,
rip5,
tip5,
top5,
oot3,
ort3,
rot3,
too3,
tor3,
2 letter words:
hi5,
ho5,
if5,
of5,
oh5,
op4,
pi4,
it2,
oi2,
or2,
ti2,
to2,