5 letter words:
oboli7,
oobit7,
4 letter words:
bilk10,
boko10,
book10,
kobo10,
kilo8,
kilt8,
kolo8,
koto8,
look8,
toko8,
took8,
bito6,
blot6,
boil6,
bolo6,
bolt6,
bool6,
boot6,
lobi6,
lobo6,
obit6,
obol6,
loot4,
loti4,
loto4,
olio4,
toil4,
tool4,
3 letter words:
bok9,
kob9,
ilk7,
kit7,
koi7,
oik7,
bio5,
bit5,
boi5,
boo5,
bot5,
lib5,
lob5,
obi5,
obo5,
lit3,
loo3,
lot3,
oil3,
oot3,
til3,
too3,
2 letter words:
ki6,
ko6,
bi4,
bo4,
ob4,
io2,
it2,
li2,
lo2,
oi2,
oo2,
ti2,
to2,