6 letter words:
fanons9,
5 letter words:
fanon8,
fanos8,
nonas5,
4 letter words:
fano7,
fans7,
fons7,
oafs7,
sofa7,
anon4,
nans4,
naos4,
nona4,
3 letter words:
fan6,
fas6,
fon6,
oaf6,
nan3,
nos3,
ons3,
son3,
2 letter words:
fa5,
of5,
an2,
as2,
na2,
no2,
on2,
os2,
so2,