7 letter words:
cranium11,
cumarin11,
6 letter words:
crinum10,
anuric8,
rumina8,
uranic8,
5 letter words:
amnic9,
cumin9,
manic9,
micra9,
mucin9,
umiac9,
auric7,
cairn7,
curia7,
inarm7,
incur7,
naric7,
runic7,
unarm7,
uncia7,
nairu5,
4 letter words:
cram8,
marc8,
mica8,
amin6,
amir6,
arum6,
cain6,
carn6,
curn6,
main6,
mair6,
maun6,
mina6,
muni6,
mura6,
narc6,
rami6,
unci6,
uric6,
airn4,
rain4,
rani4,
ruin4,
unai4,
3 letter words:
cam7,
cum7,
mac7,
mic7,
aim5,
ami5,
amu5,
arc5,
arm5,
can5,
car5,
cru5,
cur5,
man5,
mar5,
mir5,
mun5,
nam5,
nim5,
ram5,
rim5,
rum5,
ain3,
air3,
ani3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
am4,
ma4,
mi4,
mu4,
um4,
ai2,
an2,
ar2,
in2,
na2,
nu2,
un2,