6 letter words:
obtest8,
pottos8,
5 letter words:
besot7,
boost7,
boots7,
botts7,
estop7,
oboes7,
pesto7,
petto7,
poets7,
potto7,
stoop7,
stope7,
stopt7,
topes7,
topos7,
ottos5,
toots5,
totes5,
4 letter words:
bops8,
best6,
bets6,
boos6,
boot6,
bots6,
bott6,
epos6,
obes6,
oboe6,
oops6,
opes6,
opts6,
peso6,
pest6,
pets6,
poet6,
poos6,
pose6,
post6,
pots6,
sept6,
spot6,
step6,
stob6,
stop6,
tope6,
topo6,
tops6,
oots4,
otto4,
sett4,
soot4,
stet4,
stot4,
test4,
tets4,
toes4,
toot4,
tost4,
tote4,
tots4,
3 letter words:
bop7,
bes5,
bet5,
boo5,
bos5,
bot5,
obe5,
ope5,
ops5,
opt5,
pes5,
pet5,
poo5,
pot5,
pst5,
sob5,
sop5,
top5,
oes3,
oot3,
ose3,
set3,
sot3,
tet3,
toe3,
too3,
tot3,
2 letter words:
be4,
bo4,
op4,
pe4,
es2,
et2,
oe2,
os2,
so2,
to2,