9 letter words:
opposites13,
8 letter words:
opposite12,
postpose12,
soppiest12,
isotopes10,
7 letter words:
opposes11,
popsies11,
postops11,
potpies11,
sippets11,
isotope9,
posiest9,
posties9,
potsies9,
sepiost9,
sopites9,
stoopes9,
oosiest7,
6 letter words:
epopts10,
oppose10,
pipets10,
popsie10,
postop10,
potpie10,
sippet10,
estops8,
pestos8,
pistes8,
poises8,
posies8,
posits8,
posset8,
possie8,
postie8,
potsie8,
ptoses8,
ptosis8,
sopite8,
spites8,
spoots8,
stipes8,
stoeps8,
stoope8,
stoops8,
stopes8,
otiose6,
sootes6,
toises6,
5 letter words:
epopt9,
oppos9,
pepos9,
pipes9,
pipet9,
poeps9,
poops9,
popes9,
estop7,
pesos7,
pesto7,
pests7,
piets7,
pises7,
pisos7,
piste7,
poets7,
poise7,
poots7,
poses7,
posit7,
posse7,
posts7,
potes7,
septs7,
sipes7,
soops7,
speos7,
spets7,
spies7,
spite7,
spits7,
spoot7,
spots7,
steps7,
stipe7,
stoep7,
stoop7,
stope7,
stops7,
topes7,
topis7,
topoi7,
topos7,
ooses5,
sites5,
soote5,
soots5,
sties5,
toise5,
toses5,
4 letter words:
oppo8,
pepo8,
peps8,
pipe8,
pips8,
poep8,
poop8,
pope8,
pops8,
epos6,
oops6,
opes6,
opts6,
peso6,
pest6,
pets6,
pies6,
piet6,
pise6,
piso6,
piss6,
pits6,
poet6,
pois6,
poos6,
poot6,
pose6,
poss6,
post6,
pote6,
pots6,
psis6,
psst6,
seps6,
sept6,
sipe6,
sips6,
soop6,
sops6,
spet6,
spie6,
spit6,
spot6,
step6,
stop6,
tips6,
tope6,
topi6,
topo6,
tops6,
ests4,
isos4,
oose4,
oots4,
oses4,
seis4,
sets4,
sies4,
sist4,
site4,
sits4,
soot4,
sots4,
stie4,
ties4,
toes4,
tose4,
toss4,
3 letter words:
pep7,
pip7,
pop7,
oop5,
ope5,
ops5,
opt5,
pes5,
pet5,
pie5,
pis5,
pit5,
poi5,
poo5,
pos5,
pot5,
psi5,
pst5,
sip5,
sop5,
tip5,
top5,
ess3,
est3,
ios3,
iso3,
its3,
oes3,
oos3,
oot3,
ose3,
sei3,
set3,
sis3,
sit3,
sos3,
sot3,
tes3,
tie3,
tis3,
toe3,
too3,
2 letter words:
op4,
pe4,
pi4,
po4,
es2,
et2,
io2,
is2,
it2,
oe2,
oi2,
oo2,
os2,
si2,
so2,
st2,
te2,
ti2,
to2,
