9 letter words:
phosphori19,
8 letter words:
phosphor18,
7 letter words:
poorish12,
6 letter words:
hippos13,
popish13,
shippo13,
pooris8,
5 letter words:
phohs13,
hippo12,
hoosh11,
hoops10,
poohs10,
posho10,
oppos9,
poops9,
props9,
ripps9,
horis8,
roshi8,
poori7,
proso7,
roops7,
sopor7,
spoor7,
4 letter words:
phoh12,
hish10,
hohs10,
hips9,
hoop9,
hops9,
phis9,
phos9,
pish9,
pooh9,
posh9,
ship9,
shop9,
soph9,
oppo8,
pips8,
poop8,
pops8,
prop8,
ripp8,
hori7,
hors7,
ohos7,
oohs7,
rhos7,
shir7,
shoo7,
shri7,
soho7,
oops6,
pirs6,
piso6,
pois6,
poor6,
poos6,
proo6,
pros6,
rips6,
risp6,
roop6,
soop6,
roos4,
sori4,
3 letter words:
hoh9,
shh9,
hip8,
hop8,
phi8,
pho8,
poh8,
pip7,
pop7,
his6,
hoi6,
hoo6,
hos6,
ish6,
oho6,
ohs6,
ooh6,
rho6,
soh6,
oop5,
ops5,
pir5,
pis5,
poi5,
poo5,
pos5,
pro5,
psi5,
rip5,
sip5,
sop5,
ios3,
iso3,
oor3,
oos3,
ors3,
roo3,
sir3,
sri3,
2 letter words:
hi5,
ho5,
oh5,
sh5,
op4,
pi4,
po4,
io2,
is2,
oi2,
oo2,
or2,
os2,
si2,
so2,