6 letter words:
bourne8,
unrobe8,
5 letter words:
heron8,
honer8,
boner7,
borne7,
bourn7,
rouen5,
4 letter words:
hunh10,
buhr9,
herb9,
hern7,
hero7,
hoer7,
hone7,
horn7,
hour7,
bone6,
bore6,
born6,
bren6,
burn6,
ebon6,
robe6,
rube6,
unbe6,
euro4,
roue4,
rune4,
3 letter words:
heh9,
huh9,
hob8,
hub8,
hen6,
her6,
hoe6,
hon6,
hue6,
hun6,
noh6,
rho6,
ben5,
bro5,
bun5,
bur5,
neb5,
nob5,
nub5,
obe5,
orb5,
reb5,
rob5,
rub5,
urb5,
eon3,
ern3,
nor3,
one3,
ore3,
our3,
roe3,
rue3,
run3,
urn3,
2 letter words:
eh5,
he5,
ho5,
oh5,
uh5,
be4,
bo4,
en2,
er2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
re2,
un2,