5 letter words:
croze16,
cower10,
4 letter words:
zero13,
crew9,
crow9,
wore7,
cero6,
core6,
3 letter words:
coz14,
jew13,
jow13,
joe10,
cow8,
owe6,
row6,
woe6,
cor5,
orc5,
rec5,
roc5,
ore3,
roe3,
2 letter words:
jo9,
ow5,
we5,
wo5,
er2,
oe2,
or2,
re2,