5 letter words:
furze17,
4 letter words:
fuze16,
enuf7,
fern7,
hern7,
rune4,
3 letter words:
fez15,
feh9,
fen6,
fer6,
feu6,
fun6,
fur6,
hen6,
her6,
hue6,
hun6,
ref6,
ern3,
rue3,
run3,
urn3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
en2,
er2,
ne2,
nu2,
re2,
un2,