7 letter words:
farther13,
further13,
hauteur10,
urethra10,
6 letter words:
father12,
fuhrer12,
hafter12,
trefah12,
frater9,
future9,
hurter9,
rafter9,
rather9,
auteur6,
5 letter words:
after8,
earth8,
farer8,
feuar8,
hater8,
haute8,
heart8,
rathe8,
rater5,
tarre5,
terra5,
truer5,
urare5,
urate5,
4 letter words:
haft10,
heft10,
eath7,
fare7,
fart7,
fate7,
fear7,
feat7,
feta7,
frae7,
frat7,
fret7,
haet7,
hare7,
hart7,
hate7,
haut7,
hear7,
heat7,
hurt7,
raft7,
rath7,
reft7,
rhea7,
ruth7,
tahr7,
thae7,
thru7,
tref7,
tufa7,
turf7,
rare4,
rate4,
rear4,
ruer4,
tare4,
tear4,
true4,
urea4,
3 letter words:
feh9,
aft6,
arf6,
eft6,
eth6,
far6,
fat6,
fer6,
fet6,
feu6,
fur6,
hae6,
hat6,
her6,
het6,
hue6,
hut6,
rah6,
ref6,
the6,
are3,
art3,
ate3,
ear3,
eat3,
eau3,
era3,
err3,
eta3,
rat3,
ret3,
rue3,
rut3,
tae3,
tar3,
tau3,
tea3,
uta3,
ute3,
2 letter words:
ah5,
ef5,
eh5,
fa5,
fe5,
ha5,
he5,
uh5,
ae2,
ar2,
at2,
er2,
et2,
re2,
ta2,
ut2,