9 letter words:
deference15,
8 letter words:
refenced14,
7 letter words:
defence13,
refence12,
6 letter words:
fenced12,
fencer11,
feeder10,
fender10,
reefed10,
refeed10,
decern9,
decree9,
recede9,
needer7,
5 letter words:
fence10,
defer9,
freed9,
refed9,
ceder8,
cered8,
creed8,
ender6,
4 letter words:
feed8,
fend8,
cede7,
cred7,
fere7,
fern7,
free7,
reef7,
cere6,
deer5,
dene5,
dere5,
dree5,
need5,
nerd5,
rede5,
reed5,
rend5,
erne4,
3 letter words:
def7,
fed7,
fee6,
fen6,
fer6,
ref6,
cee5,
rec5,
dee4,
den4,
end4,
red4,
ere3,
ern3,
nee3,
ree3,
2 letter words:
ef5,
fe5,
de3,
ed3,
en2,
er2,
ne2,
re2,