5 letter words:
fests8,
fetus8,
fuses8,
suets5,
4 letter words:
efts7,
fess7,
fest7,
fets7,
feus7,
fuse7,
fuss7,
sets4,
sues4,
suet4,
uses4,
utes4,
3 letter words:
efs6,
eft6,
fes6,
fet6,
feu6,
ess3,
set3,
sue3,
use3,
ute3,
uts3,
2 letter words:
ef5,
fe5,
es2,
et2,
us2,
ut2,