5 letter words:
cibol9,
colin7,
nicol7,
4 letter words:
bloc8,
blin6,
boil6,
cion6,
clon6,
coil6,
coin6,
coni6,
icon6,
lobi6,
loci6,
lino4,
lion4,
loin4,
noil4,
3 letter words:
cob7,
bin5,
bio5,
boi5,
bon5,
col5,
con5,
lib5,
lob5,
nib5,
nob5,
obi5,
ion3,
lin3,
nil3,
oil3,
2 letter words:
bi4,
bo4,
ob4,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,