9 letter words:
obconical15,
7 letter words:
obconic13,
coalbin11,
colonic11,
conical11,
laconic11,
6 letter words:
boccia12,
accoil10,
blanco10,
bonaci10,
cacoon10,
calico10,
clonic10,
cocain10,
colobi10,
albino8,
alnico8,
coloni8,
oilcan8,
5 letter words:
bacco11,
bocca11,
bocci11,
caboc11,
bacon9,
banco9,
cabin9,
cibol9,
cobia9,
cocoa9,
colic9,
conic9,
aboil7,
aboon7,
baloo7,
binal7,
blain7,
colin7,
colon7,
conia7,
linac7,
nicol7,
oboli7,
aloin5,
4 letter words:
banc8,
bloc8,
coca8,
coco8,
alco6,
bail6,
bani6,
blin6,
boil6,
bola6,
bolo6,
bona6,
bool6,
boon6,
cain6,
calo6,
ciao6,
cion6,
clan6,
clon6,
coal6,
coil6,
coin6,
cola6,
coni6,
cool6,
coon6,
icon6,
laic6,
lobi6,
lobo6,
loca6,
loci6,
loco6,
obia6,
obol6,
anil4,
lain4,
lino4,
lion4,
loan4,
loin4,
loon4,
nail4,
naoi4,
noil4,
nolo4,
olio4,
3 letter words:
bac7,
cab7,
cob7,
abo5,
alb5,
bal5,
ban5,
bin5,
bio5,
boa5,
boi5,
bon5,
boo5,
can5,
col5,
con5,
coo5,
lab5,
lac5,
lib5,
lob5,
nab5,
nib5,
nob5,
oba5,
obi5,
obo5,
oca5,
ail3,
ain3,
ani3,
ion3,
lin3,
loo3,
nil3,
noo3,
oil3,
ono3,
oon3,
2 letter words:
ab4,
ba4,
bi4,
bo4,
ob4,
ai2,
al2,
an2,
in2,
io2,
la2,
li2,
lo2,
na2,
no2,
oi2,
on2,
oo2,