9 letter words:
terahertz21,
7 letter words:
theater10,
theatre10,
thereat10,
retreat7,
treater7,
6 letter words:
aether9,
hatter9,
hearer9,
heater9,
hereat9,
rather9,
rehear9,
reheat9,
tether9,
threat9,
ratter6,
retear6,
tarter6,
tearer6,
terrae6,
terret6,
5 letter words:
hazer17,
hertz17,
razee14,
razer14,
earth8,
ether8,
hater8,
heart8,
rathe8,
teeth8,
there8,
theta8,
three8,
arete5,
eater5,
rater5,
tarre5,
tater5,
terra5,
tetra5,
treat5,
4 letter words:
haze16,
raze13,
tzar13,
zeta13,
eath7,
haet7,
hare7,
hart7,
hate7,
hear7,
heat7,
here7,
rath7,
rhea7,
tahr7,
teth7,
thae7,
that7,
thee7,
rare4,
rate4,
rear4,
rete4,
tare4,
tart4,
tate4,
tear4,
teat4,
tree4,
tret4,
3 letter words:
zee12,
eth6,
hae6,
hat6,
her6,
het6,
rah6,
the6,
are3,
art3,
ate3,
att3,
ear3,
eat3,
era3,
ere3,
err3,
eta3,
rat3,
ree3,
ret3,
tae3,
tar3,
tat3,
tea3,
tee3,
tet3,
2 letter words:
za11,
ah5,
eh5,
ha5,
he5,
ae2,
ar2,
at2,
er2,
et2,
re2,
ta2,