9 letter words:
unplanned12,
8 letter words:
unpannel10,
unnaneld9,
7 letter words:
planned10,
unpanel9,
unladen8,
6 letter words:
panned9,
planed9,
punned9,
upland9,
uplead9,
pennal8,
uplean8,
duenna7,
unlade7,
unlead7,
5 letter words:
duple8,
eupad8,
naped8,
padle8,
paled8,
paned8,
pedal8,
pendu8,
plead8,
puled8,
upend8,
upled8,
panel7,
panne7,
penal7,
penna7,
plane7,
plena7,
ulpan7,
unpen7,
eland6,
laden6,
lande6,
laund6,
naled6,
nandu6,
ulnad6,
unled6,
annul5,
ulnae5,
4 letter words:
aped7,
dupe7,
pand7,
pend7,
pled7,
leap6,
nape6,
neap6,
pale6,
pane6,
paul6,
peal6,
pean6,
pela6,
plan6,
plea6,
plue6,
pula6,
pule6,
puna6,
auld5,
dale5,
deal5,
dean5,
dual5,
duan5,
duel5,
dule5,
dune5,
lade5,
land5,
laud5,
lead5,
lend5,
leud5,
lude5,
nude5,
udal5,
unde5,
aune4,
elan4,
lane4,
lean4,
luna4,
lune4,
nane4,
neal4,
ulan4,
ulna4,
3 letter words:
dap6,
dup6,
pad6,
ped6,
pud6,
alp5,
ape5,
lap5,
lep5,
nap5,
nep5,
pal5,
pan5,
pea5,
pen5,
plu5,
pul5,
pun5,
and4,
dae4,
dal4,
dan4,
del4,
den4,
due4,
dun4,
eld4,
end4,
lad4,
led4,
lud4,
ned4,
ale3,
ane3,
ann3,
aue3,
ean3,
eau3,
lea3,
leu3,
nae3,
nan3,
nun3,
ule3,
2 letter words:
pa4,
pe4,
up4,
ad3,
da3,
de3,
ed3,
ae2,
al2,
an2,
ea2,
el2,
en2,
la2,
na2,
ne2,
nu2,
un2,