5 letter words:
neume7,
numen7,
rumen7,
enure5,
4 letter words:
emeu6,
menu6,
mere6,
mure6,
neem6,
neum6,
erne4,
nene4,
rune4,
3 letter words:
eme5,
emu5,
men5,
mun5,
rem5,
rum5,
ere3,
ern3,
nee3,
nun3,
ree3,
rue3,
run3,
urn3,
2 letter words:
em4,
me4,
mu4,
um4,
en2,
er2,
ne2,
nu2,
re2,
un2,