6 letter words:
coupes10,
5 letter words:
cepes9,
copes9,
copse9,
cosec9,
coupe9,
coups9,
cusec9,
puces9,
scope9,
secco9,
4 letter words:
cepe8,
ceps8,
cope8,
cops8,
coup8,
cups8,
cusp8,
pecs8,
puce8,
scop8,
scup8,
spec8,
cees6,
cues6,
ecus6,
epos6,
opes6,
opus6,
pees6,
peso6,
pose6,
seep6,
soup6,
spue6,
supe6,
3 letter words:
cep7,
cop7,
cup7,
pec7,
cee5,
cos5,
cue5,
ecu5,
ope5,
ops5,
pee5,
pes5,
pus5,
sec5,
sop5,
sup5,
upo5,
ups5,
oes3,
ose3,
see3,
sou3,
sue3,
use3,
2 letter words:
op4,
pe4,
up4,
es2,
oe2,
os2,
so2,
us2,