6 letter words:
arcana8,
5 letter words:
carns7,
narcs7,
sacra7,
asana5,
saran5,
4 letter words:
arcs6,
cans6,
carn6,
cars6,
casa6,
narc6,
scan6,
scar6,
anas4,
ansa4,
3 letter words:
arc5,
can5,
car5,
sac5,
aas3,
ana3,
ars3,
ran3,
ras3,
2 letter words:
aa2,
an2,
ar2,
as2,
na2,