5 letter words:
coxes14,
cosie7,
souce7,
4 letter words:
oxes11,
cose6,
cues6,
ecos6,
ecus6,
ices6,
seco6,
sice6,
euoi4,
3 letter words:
cox12,
exo10,
sex10,
six10,
sox10,
xis10,
cis5,
cos5,
cue5,
eco5,
ecu5,
ice5,
sec5,
sic5,
soc5,
ios3,
iso3,
oes3,
ose3,
ous3,
sei3,
sou3,
sue3,
sui3,
use3,
2 letter words:
ex9,
ox9,
xi9,
xu9,
es2,
io2,
is2,
oe2,
oi2,
os2,
ou2,
si2,
so2,
us2,