6 letter words:
fossae9,
5 letter words:
fossa8,
fosse8,
safes8,
sofas8,
oases5,
4 letter words:
fess7,
foes7,
foss7,
oafs7,
safe7,
sofa7,
oses4,
ossa4,
seas4,
3 letter words:
efs6,
fas6,
fes6,
foe6,
oaf6,
ass3,
ess3,
oes3,
ose3,
sae3,
sea3,
sos3,
2 letter words:
ef5,
fa5,
fe5,
of5,
ae2,
as2,
es2,
oe2,
os2,
so2,
