6 letter words:
colics10,
5 letter words:
cisco9,
colic9,
coils7,
4 letter words:
zoic15,
zols13,
coil6,
cols6,
loci6,
oils4,
silo4,
soil4,
soli4,
3 letter words:
coz14,
zol12,
zos12,
cis5,
col5,
cos5,
sic5,
soc5,
ios3,
iso3,
lis3,
los3,
oil3,
sol3,
2 letter words:
zo11,
io2,
is2,
li2,
lo2,
oi2,
os2,
si2,
so2,