6 letter words:
feeder10,
feered10,
reefed10,
refeed10,
meered9,
redeem9,
remede9,
5 letter words:
fremd11,
defer9,
freed9,
refed9,
merde8,
mered8,
emeer7,
deere6,
reede6,
4 letter words:
feme9,
ferm9,
feed8,
deem7,
deme7,
derm7,
feer7,
fere7,
free7,
meed7,
reef7,
meer6,
mere6,
deer5,
dere5,
dree5,
ered5,
rede5,
reed5,
3 letter words:
fem8,
def7,
fed7,
erf6,
fee6,
fer6,
med6,
ref6,
eme5,
mee5,
rem5,
dee4,
red4,
ere3,
ree3,
2 letter words:
ef5,
fe5,
em4,
me4,
de3,
ed3,
ee2,
er2,
re2,