6 letter words:
buffel14,
buffet14,
5 letter words:
bluff13,
buffe13,
tuffe11,
flute8,
bluet7,
butle7,
4 letter words:
buff12,
luff10,
teff10,
tuff10,
flub9,
felt7,
flue7,
fuel7,
left7,
belt6,
blet6,
blue6,
bute6,
lube6,
tube6,
lute4,
tule4,
3 letter words:
eff9,
fub8,
eft6,
elf6,
fet6,
feu6,
flu6,
tef6,
bel5,
bet5,
but5,
tub5,
elt3,
let3,
leu3,
tel3,
ule3,
ute3,
2 letter words:
ef5,
fe5,
be4,
el2,
et2,
te2,
ut2,