5 letter words:
cowks14,
wocks14,
cooks11,
socko11,
4 letter words:
cowk13,
wock13,
kows11,
woks11,
cook10,
sock10,
wows10,
cows9,
scow9,
sook8,
woos7,
coos6,
3 letter words:
kow10,
wok10,
wow9,
cow8,
kos7,
sow6,
woo6,
wos6,
coo5,
cos5,
soc5,
oos3,
2 letter words:
ko6,
ow5,
wo5,
oo2,
os2,
so2,