6 letter words:
caroch13,
scorch13,
corsac10,
5 letter words:
coach12,
chaos10,
chars10,
crash10,
orach10,
roach10,
cocas9,
crocs9,
hoars8,
horas8,
orcas7,
4 letter words:
arch9,
cash9,
chao9,
char9,
cosh9,
coca8,
croc8,
hoar7,
hora7,
rash7,
rhos7,
arco6,
arcs6,
cars6,
cors6,
ocas6,
orca6,
orcs6,
rocs6,
scar6,
soca6,
oars4,
osar4,
soar4,
sora4,
3 letter words:
ahs6,
ash6,
hao6,
has6,
hos6,
ohs6,
rah6,
rho6,
sha6,
arc5,
car5,
cor5,
cos5,
oca5,
orc5,
roc5,
sac5,
ars3,
oar3,
ora3,
ors3,
ras3,
2 letter words:
ah5,
ha5,
ho5,
oh5,
sh5,
ar2,
as2,
or2,
os2,
so2,