6 letter words:
sciroc10,
5 letter words:
circs9,
cisco9,
croci9,
crocs9,
coirs7,
crios7,
siroc7,
4 letter words:
croc8,
coir6,
cors6,
cris6,
orcs6,
rocs6,
sori4,
3 letter words:
cis5,
cor5,
cos5,
orc5,
roc5,
sic5,
soc5,
ios3,
iso3,
ors3,
sir3,
sri3,
2 letter words:
io2,
is2,
oi2,
or2,
os2,
si2,
so2,