6 letter words:
fuhrer12,
faurer9,
fureur9,
5 letter words:
ahuru8,
aruhe8,
farer8,
feuar8,
hurra8,
rarer5,
urare5,
4 letter words:
hauf10,
fare7,
faur7,
fear7,
frae7,
frau7,
furr7,
hare7,
hear7,
huer7,
rhea7,
rare4,
rear4,
ruer4,
ruru4,
urea4,
3 letter words:
fah9,
feh9,
arf6,
auf6,
erf6,
fae6,
far6,
fer6,
feu6,
fra6,
fur6,
hae6,
her6,
hue6,
rah6,
ref6,
reh6,
are3,
aue3,
ear3,
eau3,
era3,
err3,
rue3,
ure3,
2 letter words:
ah5,
ef5,
eh5,
fa5,
fe5,
ha5,
he5,
uh5,
ae2,
ar2,
ea2,
er2,
re2,
ur2,