6 letter words:
postop10,
outsaw9,
5 letter words:
stowp10,
swoop10,
woops10,
poops9,
pupas9,
pouts7,
spout7,
sputa7,
stoop7,
stoup7,
stupa7,
topos7,
autos5,
4 letter words:
paws9,
pows9,
swap9,
swop9,
waps9,
wasp9,
wops9,
apps8,
paps8,
poop8,
pops8,
pupa8,
pups8,
staw7,
stow7,
swat7,
swot7,
taws7,
tows7,
twas7,
twos7,
wast7,
wats7,
woos7,
wost7,
wots7,
apos6,
atop6,
oops6,
opts6,
opus6,
past6,
pats6,
poos6,
post6,
pots6,
pout6,
puts6,
soap6,
soup6,
spat6,
spot6,
stop6,
taps6,
topo6,
tops6,
tups6,
upas6,
auto4,
oast4,
oats4,
oots4,
oust4,
outs4,
soot4,
stoa4,
taos4,
taus4,
utas4,
3 letter words:
paw8,
pow8,
wap8,
wop8,
app7,
pap7,
pop7,
pup7,
saw6,
sow6,
taw6,
tow6,
twa6,
two6,
was6,
wat6,
woo6,
wos6,
wot6,
apo5,
apt5,
asp5,
ops5,
opt5,
pas5,
pat5,
poo5,
pot5,
pst5,
pus5,
put5,
sap5,
sop5,
spa5,
sup5,
tap5,
top5,
tup5,
upo5,
ups5,
oat3,
oot3,
out3,
sat3,
sau3,
sot3,
sou3,
tao3,
tas3,
tau3,
too3,
uta3,
uts3,
2 letter words:
aw5,
ow5,
wo5,
op4,
pa4,
up4,
as2,
at2,
os2,
so2,
ta2,
to2,
us2,
ut2,