5 letter words:
kibbi13,
bilbo9,
oboli7,
4 letter words:
bilk10,
book10,
kobo10,
blob8,
boob8,
kilo8,
kolo8,
look8,
boil6,
bolo6,
lobo6,
obol6,
olio4,
3 letter words:
kob9,
bib7,
bob7,
ilk7,
koi7,
bio5,
boo5,
lib5,
lob5,
obi5,
loo3,
oil3,
2 letter words:
ki6,
bi4,
bo4,
li2,
lo2,
oi2,