7 letter words:
softest10,
6 letter words:
oftest9,
5 letter words:
fests8,
fetts8,
fosse8,
softs8,
tofts8,
setts5,
stets5,
stots5,
tests5,
toses5,
totes5,
4 letter words:
efts7,
fess7,
fest7,
fets7,
fett7,
foes7,
foss7,
soft7,
tefs7,
toft7,
ests4,
oses4,
sets4,
sett4,
sots4,
stet4,
stot4,
test4,
tets4,
toes4,
tose4,
toss4,
tost4,
tote4,
tots4,
3 letter words:
efs6,
eft6,
fes6,
fet6,
foe6,
oft6,
tef6,
ess3,
est3,
oes3,
ose3,
set3,
sos3,
sot3,
tes3,
tet3,
toe3,
tot3,
2 letter words:
ef5,
fe5,
of5,
es2,
et2,
oe2,
os2,
so2,
st2,
te2,
to2,