5 letter words:
herls8,
lehrs8,
tehrs8,
4 letter words:
eths7,
herl7,
hers7,
hest7,
hets7,
lehr7,
rehs7,
resh7,
shet7,
tehr7,
elts4,
erst4,
lest4,
lets4,
rest4,
rets4,
tels4,
tres4,
3 letter words:
ehs6,
eth6,
her6,
hes6,
het6,
reh6,
she6,
the6,
els3,
elt3,
ers3,
est3,
les3,
let3,
res3,
ret3,
sel3,
ser3,
set3,
tel3,
tes3,
2 letter words:
eh5,
he5,
sh5,
el2,
er2,
es2,
et2,
re2,
st2,
te2,