6 letter words:
foible11,
billie8,
5 letter words:
bible9,
bilbo9,
fille8,
fillo8,
libel7,
obeli7,
4 letter words:
bleb8,
blob8,
fell7,
file7,
fill7,
filo7,
floe7,
foil7,
lief7,
life7,
bell6,
bile6,
bill6,
boil6,
bole6,
boll6,
lobe6,
lilo4,
3 letter words:
fib8,
fob8,
bib7,
bob7,
ebb7,
elf6,
fie6,
fil6,
foe6,
bel5,
bio5,
lib5,
lob5,
obe5,
obi5,
ell3,
ill3,
lei3,
lie3,
oil3,
ole3,
2 letter words:
ef5,
fe5,
if5,
of5,
be4,
bi4,
bo4,
el2,
li2,
lo2,
oe2,
oi2,