7 letter words:
ovonics12,
6 letter words:
covins11,
ovonic11,
5 letter words:
covin10,
vinos8,
cions7,
coins7,
coons7,
icons7,
scion7,
sonic7,
4 letter words:
vino7,
cion6,
coin6,
coni6,
cons6,
coon6,
coos6,
icon6,
ions4,
onos4,
soon4,
3 letter words:
vis6,
cis5,
con5,
coo5,
cos5,
sic5,
ins3,
ion3,
noo3,
nos3,
ono3,
ons3,
sin3,
son3,
2 letter words:
in2,
is2,
no2,
oi2,
on2,
os2,
si2,
so2,