8 letter words:
octettes10,
7 letter words:
octette9,
octetts9,
6 letter words:
octets8,
octett8,
5 letter words:
cetes7,
coset7,
coste7,
cotes7,
cotts7,
escot7,
estoc7,
octet7,
stott5,
teste5,
tetes5,
totes5,
4 letter words:
cees6,
cete6,
cose6,
cost6,
cote6,
cots6,
cott6,
ecos6,
scot6,
seco6,
sect6,
tecs6,
tocs6,
sett4,
stet4,
stot4,
tees4,
test4,
tete4,
tets4,
toes4,
tose4,
tost4,
tote4,
tots4,
3 letter words:
cee5,
cos5,
cot5,
eco5,
sec5,
soc5,
tec5,
toc5,
est3,
oes3,
ose3,
see3,
set3,
sot3,
tee3,
tes3,
tet3,
toe3,
tot3,
2 letter words:
ee2,
es2,
et2,
oe2,
os2,
so2,
st2,
te2,
to2,
