8 letter words:
expanded19,
6 letter words:
expand16,
expend16,
depend10,
pended10,
deaden8,
deaned8,
5 letter words:
paned8,
ended7,
4 letter words:
apex13,
axed12,
exed12,
aped7,
deep7,
peed7,
pend7,
dead6,
deed6,
nape6,
neap6,
neep6,
pane6,
pean6,
peen6,
dean5,
dene5,
need5,
3 letter words:
pax12,
dex11,
axe10,
dap6,
pad6,
ped6,
add5,
ape5,
dad5,
nap5,
pan5,
pea5,
pee5,
pen5,
and4,
dan4,
dee4,
den4,
end4,
ane3,
nae3,
nee3,
2 letter words:
ax9,
ex9,
pa4,
pe4,
ad3,
de3,
ed3,
ae2,
an2,
en2,
na2,
ne2,