12 letter words:
circummuring21,
9 letter words:
murmuring14,
8 letter words:
curcumin14,
immuring13,
7 letter words:
criming12,
rimming12,
curring10,
6 letter words:
cummin12,
miming11,
crinum10,
curium10,
minium10,
murmur10,
curing9,
ingrum9,
miring9,
muring9,
ricing9,
riming9,
murrin8,
runrig7,
5 letter words:
mimic11,
mucic11,
cumin9,
minim9,
mucin9,
cuing8,
icing8,
ungum8,
cirri7,
incur7,
mirin7,
murri7,
ricin7,
runic7,
iring6,
ruing6,
unrig6,
4 letter words:
crim8,
mumu8,
grim7,
grum7,
ming7,
mung7,
curn6,
curr6,
mini6,
miri6,
muir6,
muni6,
murr6,
rimu6,
unci6,
uric6,
girn5,
girr5,
grin5,
gurn5,
guru5,
ring5,
rung5,
nurr4,
ruin4,
ruru4,
3 letter words:
cum7,
mic7,
mim7,
mum7,
umm7,
cig6,
gum6,
mig6,
mug6,
cru5,
cur5,
mir5,
mun5,
nim5,
rim5,
ruc5,
rum5,
umu5,
gin4,
gnu4,
gun4,
gur4,
rig4,
rug4,
nur3,
rin3,
run3,
uni3,
urn3,
2 letter words:
mm6,
mi4,
mu4,
um4,
gi3,
gu3,
ug3,
in2,
nu2,
un2,
ur2,