5 letter words:
cocks13,
cokes11,
cooks11,
socko11,
cocos9,
cosec9,
secco9,
4 letter words:
cock12,
skew11,
woke11,
woks11,
coke10,
cook10,
sock10,
cows9,
scow9,
coco8,
okes8,
soke8,
sook8,
owes7,
owse7,
woes7,
woos7,
coos6,
3 letter words:
wok10,
cow8,
kos7,
oke7,
owe6,
sew6,
sow6,
woe6,
woo6,
wos6,
coo5,
cos5,
sec5,
oes3,
ose3,
2 letter words:
ow5,
we5,
wo5,
es2,
oe2,
os2,
so2,