5 letter words:
fresh11,
ferns8,
herns8,
usher8,
nurse5,
runes5,
4 letter words:
fehs10,
enuf7,
fens7,
fern7,
feus7,
funs7,
furs7,
fuse7,
hens7,
hern7,
hers7,
hues7,
huns7,
refs7,
resh7,
rhus7,
rush7,
serf7,
shun7,
surf7,
erns4,
rues4,
rune4,
runs4,
ruse4,
suer4,
sure4,
urns4,
user4,
3 letter words:
feh9,
efs6,
fen6,
fer6,
fes6,
feu6,
fun6,
fur6,
hen6,
her6,
hes6,
hue6,
hun6,
ref6,
she6,
ens3,
ern3,
ers3,
nus3,
res3,
rue3,
run3,
sen3,
ser3,
sue3,
sun3,
uns3,
urn3,
use3,
2 letter words:
ef5,
eh5,
fe5,
he5,
sh5,
uh5,
en2,
er2,
es2,
ne2,
nu2,
re2,
un2,
us2,