7 letter words:
stewpot12,
5 letter words:
stowp10,
swept10,
swopt10,
towse8,
towts8,
estop7,
pesto7,
petto7,
poets7,
potes7,
potts7,
stept7,
stoep7,
stope7,
stopt7,
topes7,
totes5,
4 letter words:
pews9,
pows9,
sowp9,
spew9,
swop9,
wept9,
wops9,
ewts7,
owes7,
owse7,
owts7,
stew7,
stow7,
swot7,
tews7,
tows7,
towt7,
twos7,
west7,
wets7,
woes7,
wost7,
wots7,
epos6,
opes6,
opts6,
peso6,
pest6,
pets6,
poet6,
pose6,
post6,
pote6,
pots6,
pott6,
sept6,
spet6,
spot6,
step6,
stop6,
tope6,
tops6,
sett4,
stet4,
stot4,
test4,
tets4,
toes4,
tose4,
tost4,
tote4,
tots4,
3 letter words:
pew8,
pow8,
twp8,
wop8,
ewt6,
owe6,
owt6,
sew6,
sow6,
tew6,
tow6,
two6,
wet6,
woe6,
wos6,
wot6,
ope5,
ops5,
opt5,
pes5,
pet5,
pos5,
pot5,
pst5,
sop5,
top5,
est3,
oes3,
ose3,
set3,
sot3,
tes3,
tet3,
toe3,
tot3,
2 letter words:
ow5,
we5,
wo5,
op4,
pe4,
po4,
es2,
et2,
oe2,
os2,
so2,
st2,
te2,
to2,