6 letter words:
pithos11,
5 letter words:
phots10,
piths10,
tophi10,
tophs10,
hoist8,
posit7,
topis7,
4 letter words:
hips9,
hipt9,
hops9,
phis9,
phos9,
phot9,
pish9,
pith9,
posh9,
ship9,
shop9,
soph9,
toph9,
hist7,
hits7,
host7,
hots7,
shit7,
shot7,
sith7,
soth7,
thio7,
this7,
tosh7,
opts6,
piso6,
pits6,
pois6,
post6,
pots6,
spit6,
spot6,
stop6,
tips6,
topi6,
tops6,
3 letter words:
hip8,
hop8,
phi8,
pho8,
pht8,
poh8,
his6,
hit6,
hoi6,
hos6,
hot6,
ish6,
ohs6,
soh6,
tho6,
ops5,
opt5,
pis5,
pit5,
poi5,
pos5,
pot5,
psi5,
pst5,
sip5,
sop5,
tip5,
top5,
ios3,
iso3,
its3,
sit3,
sot3,
tis3,
2 letter words:
hi5,
ho5,
oh5,
sh5,
op4,
pi4,
po4,
io2,
is2,
it2,
oi2,
os2,
si2,
so2,
st2,
ti2,
to2,