6 letter words:
murmur10,
rummer10,
5 letter words:
emmer9,
merer7,
murre7,
4 letter words:
meme8,
mumu8,
emeu6,
mere6,
mure6,
murr6,
ruer4,
3 letter words:
mem7,
mum7,
umm7,
eme5,
emu5,
rem5,
rum5,
ere3,
err3,
ree3,
rue3,
2 letter words:
mm6,
em4,
me4,
mu4,
um4,
er2,
re2,