5 letter words:
croze16,
joker16,
ocker11,
4 letter words:
jock17,
zerk17,
jerk15,
joke15,
zero13,
coke10,
cork10,
reck10,
rock10,
kore8,
cero6,
core6,
3 letter words:
zek16,
coz14,
joe10,
kor7,
oke7,
cor5,
orc5,
rec5,
roc5,
ore3,
roe3,
2 letter words:
jo9,
er2,
oe2,
or2,
re2,