6 letter words:
therme11,
5 letter words:
rehem10,
rheme10,
theme10,
therm10,
ether8,
merge8,
there8,
three8,
meter7,
metre7,
remet7,
retem7,
egret6,
greet6,
4 letter words:
heme9,
herm9,
meth9,
them9,
ghee8,
germ7,
here7,
thee7,
meet6,
mere6,
mete6,
teem6,
term6,
eger5,
gree5,
rete4,
tree4,
3 letter words:
hem8,
eth6,
gem6,
her6,
het6,
meg6,
the6,
eme5,
met5,
rem5,
erg4,
gee4,
get4,
reg4,
teg4,
ere3,
ree3,
ret3,
tee3,
2 letter words:
hm7,
eh5,
he5,
em4,
me4,
er2,
et2,
re2,