5 letter words:
naffs11,
annas5,
naans5,
nanas5,
4 letter words:
naff10,
faan7,
faas7,
fans7,
anan4,
anas4,
anna4,
anns4,
ansa4,
naan4,
nana4,
nans4,
3 letter words:
aff9,
faa6,
fan6,
fas6,
aas3,
ana3,
ann3,
nan3,
nas3,
san3,
2 letter words:
fa5,
aa2,
an2,
as2,
na2,