7 letter words:
purfled13,
6 letter words:
purfle11,
furled10,
purled9,
5 letter words:
flued9,
drupe8,
duper8,
duple8,
perdu8,
prude8,
puled8,
urped8,
puler7,
lured6,
ruled6,
4 letter words:
pelf9,
delf8,
feud8,
fled8,
dupe7,
flue7,
fuel7,
furl7,
pled7,
pule6,
pure6,
purl6,
duel5,
dure5,
leud5,
lude5,
rude5,
rued5,
lure4,
rule4,
3 letter words:
def7,
fed7,
fud7,
dup6,
elf6,
fer6,
feu6,
flu6,
fur6,
ped6,
pud6,
ref6,
per5,
pul5,
pur5,
rep5,
urp5,
del4,
due4,
eld4,
led4,
red4,
urd4,
leu3,
rue3,
2 letter words:
ef5,
fe5,
pe4,
up4,
de3,
ed3,
el2,
er2,
re2,
