5 letter words:
cajon14,
confs10,
fanos8,
canso7,
4 letter words:
soja11,
conf9,
fano7,
fans7,
fons7,
oafs7,
sofa7,
cans6,
cons6,
ocas6,
scan6,
soca6,
naos4,
3 letter words:
fan6,
fas6,
fon6,
oaf6,
can5,
con5,
cos5,
oca5,
sac5,
soc5,
nas3,
nos3,
ons3,
san3,
son3,
2 letter words:
ja9,
jo9,
fa5,
of5,
an2,
as2,
na2,
no2,
on2,
os2,
so2,