6 letter words:
hearer9,
rehear9,
5 letter words:
heare8,
arere5,
raree5,
4 letter words:
hare7,
hear7,
here7,
rhea7,
rare4,
rear4,
3 letter words:
hae6,
her6,
rah6,
reh6,
are3,
ear3,
era3,
ere3,
err3,
ree3,
2 letter words:
ah5,
eh5,
ha5,
he5,
ae2,
ar2,
ea2,
ee2,
er2,
re2,