6 letter words:
fetish12,
5 letter words:
hefts11,
shift11,
thief11,
feist8,
fiest8,
heist8,
shite8,
sieth8,
sithe8,
4 letter words:
fehs10,
fish10,
heft10,
efts7,
eish7,
eths7,
feis7,
fest7,
fets7,
fist7,
fits7,
hest7,
hets7,
hies7,
hist7,
hits7,
seif7,
shet7,
shit7,
sift7,
sith7,
tefs7,
this7,
site4,
stie4,
ties4,
3 letter words:
feh9,
efs6,
eft6,
ehs6,
eth6,
fes6,
fet6,
fie6,
fit6,
hes6,
het6,
hie6,
his6,
hit6,
ifs6,
ish6,
she6,
sif6,
tef6,
the6,
est3,
its3,
sei3,
set3,
sit3,
tes3,
tie3,
tis3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
if5,
sh5,
es2,
et2,
is2,
it2,
si2,
st2,
te2,
ti2,