7 letter words:
niacins9,
6 letter words:
anisic8,
cannas8,
casini8,
niacin8,
5 letter words:
acini7,
cains7,
canna7,
annas5,
naans5,
nanas5,
4 letter words:
asci6,
cain6,
cans6,
casa6,
scan6,
ains4,
anas4,
anis4,
anna4,
ansa4,
inia4,
inns4,
naan4,
nana4,
nans4,
nisi4,
sain4,
3 letter words:
can5,
cis5,
sac5,
sic5,
aas3,
ain3,
ais3,
ana3,
ani3,
inn3,
ins3,
nan3,
sin3,
2 letter words:
aa2,
ai2,
an2,
as2,
in2,
is2,
na2,
si2,