7 letter words:
duumvir13,
5 letter words:
durum8,
murid8,
4 letter words:
drum7,
mind7,
muni6,
durn5,
nurd5,
rind5,
ruin4,
3 letter words:
vim8,
vum8,
vid7,
dim6,
mid6,
mud6,
mir5,
mun5,
nim5,
rim5,
rum5,
din4,
dui4,
dun4,
rid4,
urd4,
rin3,
run3,
urn3,
2 letter words:
mi4,
mu4,
um4,
id3,
in2,
nu2,
un2,