7 letter words:
fleered11,
6 letter words:
feeder10,
feered10,
reefed10,
refeed10,
feeler9,
refeel9,
leered7,
reeled7,
5 letter words:
defer9,
elfed9,
freed9,
refed9,
fleer8,
refel8,
deere6,
elder6,
lered6,
reede6,
4 letter words:
delf8,
feed8,
fled8,
feel7,
feer7,
fere7,
flee7,
free7,
reef7,
deer5,
dele5,
dere5,
dree5,
ered5,
leed5,
rede5,
reed5,
leer4,
lere4,
reel4,
3 letter words:
def7,
fed7,
elf6,
erf6,
fee6,
fer6,
ref6,
dee4,
del4,
eld4,
led4,
red4,
eel3,
ere3,
lee3,
ree3,
2 letter words:
ef5,
fe5,
de3,
ed3,
ee2,
el2,
er2,
re2,