5 letter words:
aboil7,
oboli7,
4 letter words:
bail6,
ball6,
bill6,
boil6,
bola6,
boll6,
bolo6,
lobo6,
obia6,
obol6,
lilo4,
olio4,
olla4,
3 letter words:
abo5,
alb5,
bal5,
bio5,
boa5,
boo5,
lab5,
lib5,
lob5,
oba5,
obi5,
ail3,
all3,
ill3,
loo3,
oil3,
2 letter words:
ab4,
ba4,
bi4,
bo4,
ai2,
al2,
la2,
li2,
lo2,
oi2,