5 letter words:
copsy12,
yoops10,
coops9,
scoop9,
4 letter words:
copy11,
cosy9,
coys9,
posy9,
yoop9,
coop8,
cops8,
poco8,
scop8,
oosy7,
coos6,
oops6,
poos6,
soop6,
3 letter words:
coy8,
spy8,
cop7,
oys6,
soy6,
yos6,
coo5,
cos5,
oop5,
ops5,
poo5,
pos5,
soc5,
sop5,
oos3,
2 letter words:
oy5,
yo5,
op4,
po4,
oo2,
os2,
so2,