6 letter words:
coopts10,
5 letter words:
coops9,
coopt9,
scoop9,
coots7,
scoot7,
stoop7,
topos7,
4 letter words:
coop8,
cops8,
poco8,
scop8,
coos6,
coot6,
cost6,
cots6,
oops6,
opts6,
poos6,
post6,
pots6,
scot6,
spot6,
stop6,
topo6,
tops6,
oots4,
soot4,
3 letter words:
cop7,
coo5,
cos5,
cot5,
ops5,
opt5,
poo5,
pot5,
pst5,
sop5,
top5,
oot3,
sot3,
too3,
2 letter words:
op4,
os2,
so2,
to2,