7 letter words:
opacous11,
5 letter words:
capos9,
caups9,
coops9,
coups9,
pacos9,
scaup9,
scoop9,
scopa9,
scoup9,
oupas7,
4 letter words:
capo8,
caps8,
caup8,
coop8,
cops8,
coup8,
cups8,
cusp8,
paco8,
pacs8,
poco8,
scop8,
scup8,
apos6,
apso6,
coos6,
ocas6,
oops6,
opus6,
oupa6,
oups6,
poas6,
poos6,
soap6,
soca6,
soop6,
soup6,
upas6,
3 letter words:
cap7,
cop7,
cup7,
pac7,
apo5,
asp5,
coo5,
cos5,
oca5,
oop5,
ops5,
oup5,
pas5,
poa5,
poo5,
pos5,
pus5,
sac5,
sap5,
soc5,
sop5,
spa5,
sup5,
upo5,
ups5,
oos3,
ous3,
sau3,
sou3,
2 letter words:
op4,
pa4,
po4,
up4,
as2,
oo2,
os2,
ou2,
so2,
us2,