10 letter words:
unexpended21,
8 letter words:
expended19,
unneeded10,
7 letter words:
upended11,
unended9,
6 letter words:
expend16,
exuded15,
depend10,
pended10,
deepen9,
peened9,
penned9,
punned9,
denned8,
denude8,
dudeen8,
duende8,
dunned8,
endued8,
needed8,
5 letter words:
exude13,
duped9,
upend8,
ended7,
penne7,
unpen7,
endue6,
undee6,
4 letter words:
exed12,
deep7,
dupe7,
peed7,
pend7,
deed6,
dude6,
epee6,
neep6,
peen6,
dene5,
dune5,
need5,
nude5,
unde5,
nene4,
3 letter words:
dex11,
dup6,
ped6,
pud6,
dud5,
pee5,
pen5,
pun5,
dee4,
den4,
due4,
dun4,
end4,
nee3,
nun3,
2 letter words:
ex9,
xu9,
pe4,
up4,
de3,
ed3,
en2,
ne2,
nu2,
un2,
