5 letter words:
ether8,
there8,
three8,
4 letter words:
ethe7,
here7,
hete7,
huer7,
hurt7,
ruth7,
tehr7,
thee7,
thru7,
rete4,
teer4,
tree4,
true4,
3 letter words:
eth6,
her6,
het6,
hue6,
hut6,
reh6,
the6,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
ure3,
ute3,
2 letter words:
eh5,
he5,
uh5,
ee2,
er2,
et2,
re2,
te2,
ur2,
ut2,