9 letter words:
unflapped17,
7 letter words:
flapped15,
6 letter words:
append11,
dapple11,
lapped11,
napped11,
palped11,
panful11,
pulped11,
feudal10,
papule10,
upleap10,
planed9,
upland9,
unlade7,
unlead7,
5 letter words:
upped10,
appel9,
apple9,
fauld9,
flued9,
nappe9,
pepla9,
pupae9,
pupal9,
unfed9,
duple8,
padle8,
paled8,
paned8,
pedal8,
plead8,
puled8,
upend8,
panel7,
penal7,
plane7,
plena7,
ulpan7,
eland6,
laden6,
naled6,
ulnad6,
unled6,
ulnae5,
4 letter words:
flap9,
pelf9,
deaf8,
delf8,
fade8,
fend8,
feud8,
fled8,
fund8,
palp8,
pulp8,
pupa8,
alef7,
aped7,
dupe7,
enuf7,
fane7,
faun7,
feal7,
flan7,
flea7,
flue7,
fuel7,
leaf7,
pend7,
pled7,
leap6,
nape6,
neap6,
pale6,
pane6,
peal6,
pean6,
plan6,
plea6,
pula6,
pule6,
puna6,
auld5,
dale5,
deal5,
dean5,
dual5,
duel5,
dune5,
lade5,
land5,
laud5,
lead5,
lend5,
leud5,
lude5,
nude5,
unde5,
elan4,
lane4,
lean4,
luna4,
lune4,
ulan4,
ulna4,
3 letter words:
app7,
def7,
fad7,
fed7,
fud7,
pap7,
pep7,
pup7,
dap6,
dup6,
elf6,
fan6,
fen6,
feu6,
flu6,
fun6,
pad6,
ped6,
pud6,
alp5,
ape5,
lap5,
nap5,
pal5,
pan5,
pea5,
pen5,
pul5,
pun5,
and4,
dal4,
dan4,
del4,
den4,
due4,
dun4,
eld4,
end4,
lad4,
led4,
ale3,
ane3,
eau3,
lea3,
leu3,
nae3,
2 letter words:
ef5,
fa5,
fe5,
pa4,
pe4,
up4,
ad3,
de3,
ed3,
ae2,
al2,
an2,
el2,
en2,
la2,
na2,
ne2,
nu2,
un2,