6 letter words:
corozo17,
5 letter words:
crook11,
4 letter words:
cowk13,
orzo13,
wock13,
work11,
cook10,
cork10,
rock10,
crow9,
koro8,
rook8,
3 letter words:
coz14,
zoo12,
kow10,
wok10,
wow9,
cow8,
kor7,
rok7,
row6,
woo6,
coo5,
cor5,
orc5,
roc5,
oor3,
roo3,
2 letter words:
zo11,
ko6,
ow5,
wo5,
oo2,
or2,