7 letter words:
punched15,
6 letter words:
fecund12,
funned10,
punned9,
5 letter words:
punch12,
dunch11,
unfed9,
dunce8,
upend8,
unpen7,
4 letter words:
chef12,
pech11,
fend8,
feud8,
fund8,
hued8,
puce8,
cued7,
duce7,
dupe7,
enuf7,
pend7,
dune5,
nude5,
unde5,
3 letter words:
feh9,
hep8,
hup8,
peh8,
cep7,
cup7,
def7,
duh7,
edh7,
fed7,
fud7,
pec7,
cud6,
dup6,
fen6,
feu6,
fun6,
hen6,
hue6,
hun6,
ped6,
pud6,
cue5,
ecu5,
pen5,
pun5,
den4,
due4,
dun4,
end4,
nun3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
pe4,
up4,
de3,
ed3,
en2,
ne2,
nu2,
un2,