8 letter words:
cowpoxes22,
6 letter words:
cowpox20,
5 letter words:
coxes14,
expos14,
poxes14,
swoop10,
woops10,
coops9,
copes9,
copse9,
scoop9,
scope9,
4 letter words:
expo13,
oxes11,
cows9,
pews9,
pows9,
scow9,
spew9,
swop9,
wops9,
ceps8,
coop8,
cope8,
cops8,
pecs8,
poco8,
scop8,
spec8,
owes7,
owse7,
woes7,
woos7,
coos6,
epos6,
oops6,
opes6,
peso6,
poos6,
pose6,
3 letter words:
cox12,
pox12,
oxo10,
sex10,
sox10,
cow8,
pew8,
pow8,
wop8,
cep7,
cop7,
pec7,
owe6,
sew6,
sow6,
woe6,
woo6,
wos6,
coo5,
cos5,
ope5,
ops5,
pes5,
poo5,
sec5,
sop5,
oes3,
ose3,
2 letter words:
ex9,
ox9,
ow5,
we5,
wo5,
op4,
pe4,
es2,
oe2,
os2,
so2,