5 letter words:
oboli7,
4 letter words:
blin6,
boil6,
bolo6,
bool6,
boon6,
lobi6,
lobo6,
obol6,
lino4,
lion4,
loin4,
loon4,
noil4,
nolo4,
olio4,
3 letter words:
bin5,
bio5,
boi5,
bon5,
boo5,
lib5,
lob5,
nib5,
nob5,
obi5,
obo5,
ion3,
lin3,
loo3,
nil3,
noo3,
oil3,
ono3,
oon3,
2 letter words:
bi4,
bo4,
ob4,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,
oo2,