9 letter words:
hexahedra23,
7 letter words:
exhedra18,
6 letter words:
hexade17,
exedra14,
adhere10,
header10,
hedera10,
5 letter words:
hexad16,
hexed16,
hexer15,
raxed13,
aahed9,
ahead9,
hared9,
heard9,
heder9,
rahed9,
heare8,
aread6,
arede6,
deare6,
eared6,
areae5,
4 letter words:
axed12,
exed12,
haha10,
ahed8,
ehed8,
hade8,
haed8,
hard8,
head8,
heed8,
herd8,
haar7,
hare7,
hear7,
here7,
rhea7,
ared5,
dare5,
dear5,
deer5,
dere5,
dree5,
eard5,
ered5,
rade5,
read5,
rede5,
reed5,
area4,
3 letter words:
hex13,
dex11,
axe10,
rax10,
rex10,
hah9,
heh9,
dah7,
edh7,
had7,
aah6,
aha6,
hae6,
her6,
rah6,
reh6,
ard4,
dae4,
dee4,
rad4,
red4,
are3,
ear3,
era3,
ere3,
ree3,
2 letter words:
ax9,
ex9,
ah5,
eh5,
ha5,
he5,
ad3,
da3,
de3,
ed3,
aa2,
ae2,
ar2,
ea2,
ee2,
er2,
re2,