9 letter words:
bepuffing20,
7 letter words:
buffing16,
puffing16,
6 letter words:
bepuff16,
puffin14,
effing13,
guffie13,
feuing10,
beguin9,
bungie9,
5 letter words:
buffe13,
buffi13,
feign9,
fugie9,
fungi9,
begin8,
begun8,
being8,
binge8,
genip8,
unpeg8,
4 letter words:
biff12,
buff12,
puff12,
guff11,
fief10,
fife10,
niff10,
nuff10,
pfui9,
fung8,
pube8,
bing7,
bung7,
enuf7,
feni7,
fine7,
gibe7,
neif7,
nief7,
nife7,
ping7,
pung7,
bein6,
beni6,
bien6,
bine6,
pein6,
peni6,
pine6,
unbe6,
genu5,
gien5,
3 letter words:
eff9,
iff9,
fib8,
fub8,
feg7,
fig7,
fug7,
gif7,
pub7,
beg6,
big6,
bug6,
fen6,
feu6,
fie6,
fin6,
fun6,
gib6,
gip6,
gub6,
gup6,
nef6,
peg6,
pig6,
pug6,
ben5,
bin5,
bun5,
neb5,
nep5,
nib5,
nip5,
nub5,
pen5,
pie5,
pin5,
piu5,
pun5,
eng4,
gen4,
gie4,
gin4,
gnu4,
gue4,
gun4,
neg4,
nie3,
uni3,
2 letter words:
ef5,
fe5,
if5,
be4,
bi4,
pe4,
pi4,
up4,
gi3,
gu3,
ug3,
en2,
in2,
ne2,
nu2,
un2,