5 letter words:
heder9,
ether8,
there8,
three8,
deter6,
treed6,
4 letter words:
heed8,
herd8,
here7,
thee7,
deer5,
deet5,
dere5,
dree5,
rede5,
reed5,
teed5,
rete4,
tree4,
3 letter words:
edh7,
eth6,
her6,
het6,
the6,
dee4,
red4,
ted4,
ere3,
ree3,
ret3,
tee3,
2 letter words:
eh5,
he5,
de3,
ed3,
er2,
et2,
re2,