5 letter words:
fonly11,
bliny10,
nobly10,
noily8,
blini7,
4 letter words:
boyf12,
bony9,
inby9,
filo7,
fini7,
fino7,
foil7,
foin7,
info7,
inly7,
liny7,
oily7,
only7,
yoni7,
blin6,
boil6,
lobi6,
lino4,
lion4,
loin4,
noil4,
3 letter words:
fly9,
foy9,
boy8,
fib8,
fob8,
yob8,
fil6,
fin6,
fon6,
loy6,
noy6,
ony6,
yin6,
yon6,
bin5,
bio5,
boi5,
bon5,
lib5,
lob5,
nib5,
nob5,
obi5,
ion3,
lin3,
nil3,
oil3,
2 letter words:
fy8,
by7,
if5,
ny5,
of5,
oy5,
yo5,
bi4,
bo4,
ob4,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,