4 letter words:
caws9,
cows9,
scaw9,
scow9,
woos7,
coos6,
ocas6,
soca6,
3 letter words:
caw8,
cow8,
saw6,
sow6,
was6,
woo6,
wos6,
wus6,
coo5,
cos5,
oca5,
sac5,
soc5,
oos3,
ous3,
sau3,
sou3,
2 letter words:
aw5,
ow5,
wo5,
as2,
oo2,
os2,
ou2,
so2,
us2,