6 letter words:
acinar8,
anuric8,
arnica8,
carina8,
crania8,
uranic8,
anuria6,
urania6,
5 letter words:
auxin12,
acari7,
auric7,
cairn7,
curia7,
incur7,
naric7,
runic7,
uncia7,
naira5,
nairu5,
ruana5,
4 letter words:
crux13,
cain6,
carn6,
curn6,
narc6,
unci6,
uric6,
airn4,
aria4,
aura4,
raia4,
rain4,
rani4,
ruin4,
unai4,
3 letter words:
nix10,
rax10,
arc5,
can5,
car5,
cru5,
cur5,
ain3,
air3,
ana3,
ani3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
ax9,
xi9,
xu9,
aa2,
ai2,
an2,
ar2,
in2,
na2,
nu2,
un2,