6 letter words:
fossae9,
5 letter words:
waifs11,
wifes11,
fossa8,
fosse8,
safes8,
seifs8,
sofas8,
wises8,
oases5,
oasis5,
ossia5,
4 letter words:
waif10,
wife10,
awes7,
fess7,
foes7,
foss7,
oafs7,
owes7,
owse7,
safe7,
saws7,
seif7,
sews7,
sofa7,
sows7,
waes7,
wise7,
wiss7,
woes7,
oses4,
ossa4,
seas4,
seis4,
3 letter words:
few9,
awe6,
efs6,
fas6,
fes6,
fie6,
foe6,
ifs6,
oaf6,
owe6,
saw6,
sew6,
sow6,
wae6,
was6,
wis6,
woe6,
wos6,
ais3,
ass3,
ess3,
oes3,
ose3,
sae3,
sea3,
sei3,
sis3,
sos3,
2 letter words:
aw5,
ef5,
fa5,
fe5,
if5,
of5,
ow5,
we5,
wo5,
ae2,
ai2,
as2,
es2,
is2,
oe2,
oi2,
os2,
si2,
so2,