5 letter words:
copsy12,
cosey10,
poesy10,
posey10,
poyse10,
sepoy10,
copes9,
copse9,
scope9,
4 letter words:
copy11,
cosy9,
coys9,
espy9,
posy9,
pyes9,
scye9,
syce9,
sype9,
yeps9,
ceps8,
cope8,
cops8,
pecs8,
scop8,
spec8,
oyes7,
cose6,
ecos6,
epos6,
opes6,
peso6,
pose6,
seco6,
3 letter words:
coy8,
pye8,
spy8,
yep8,
cep7,
cop7,
pec7,
oye6,
oys6,
sey6,
soy6,
sye6,
yes6,
yos6,
cos5,
eco5,
ope5,
ops5,
pes5,
pos5,
sec5,
soc5,
sop5,
oes3,
ose3,
2 letter words:
oy5,
ye5,
yo5,
op4,
pe4,
po4,
es2,
oe2,
os2,
so2,