6 letter words:
beseen8,
5 letter words:
beefs10,
feebs10,
feens8,
feese8,
fenis8,
fines8,
finis8,
neifs8,
niefs8,
nifes8,
benes7,
benis7,
besee7,
bines7,
neese5,
nisei5,
seine5,
4 letter words:
beef9,
feeb9,
fibs9,
feen7,
fees7,
feis7,
feni7,
fens7,
fine7,
fini7,
fins7,
nefs7,
neif7,
nief7,
nife7,
seif7,
been6,
bees6,
bein6,
bene6,
beni6,
bens6,
bien6,
bine6,
bins6,
bise6,
ibis6,
nebs6,
nibs6,
sneb6,
snib6,
eine4,
enes4,
esne4,
nies4,
nisi4,
seen4,
sene4,
sien4,
sine4,
snee4,
3 letter words:
fib8,
efs6,
fee6,
fen6,
fes6,
fie6,
fin6,
ifs6,
nef6,
sif6,
bee5,
ben5,
bes5,
bin5,
bis5,
neb5,
nib5,
sib5,
een3,
ene3,
ens3,
ins3,
nee3,
nie3,
nis3,
see3,
sei3,
sen3,
sin3,
2 letter words:
ef5,
fe5,
if5,
be4,
bi4,
ee2,
en2,
es2,
in2,
is2,
ne2,
si2,