6 letter words:
murein8,
murine8,
5 letter words:
miner7,
rumen7,
inure5,
urine5,
4 letter words:
emir6,
menu6,
mien6,
mine6,
mire6,
muni6,
mure6,
neum6,
rime6,
rein4,
ruin4,
rune4,
3 letter words:
emu5,
men5,
mir5,
mun5,
nim5,
rem5,
rim5,
rum5,
ern3,
ire3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
em4,
me4,
mi4,
mu4,
um4,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,