9 letter words:
hobnobber18,
6 letter words:
hobber13,
hobnob13,
bobber12,
brehon11,
heroon9,
booner8,
5 letter words:
berob9,
heron8,
honer8,
honor8,
ohone8,
rhone8,
boner7,
borne7,
boron7,
roneo5,
4 letter words:
boho9,
booh9,
herb9,
hobo9,
boob8,
hern7,
hero7,
hoer7,
hone7,
hoon7,
hore7,
horn7,
bone6,
boon6,
boor6,
bore6,
born6,
bren6,
broo6,
ebon6,
oboe6,
robe6,
oner4,
rone4,
roon4,
3 letter words:
boh8,
hob8,
bob7,
ebb7,
hen6,
her6,
hoe6,
hon6,
hoo6,
noh6,
oho6,
ooh6,
reh6,
rho6,
ben5,
bon5,
boo5,
bor5,
bro5,
neb5,
nob5,
obe5,
obo5,
orb5,
reb5,
rob5,
eon3,
ern3,
noo3,
nor3,
one3,
ono3,
oon3,
oor3,
ore3,
ren3,
reo3,
roe3,
roo3,
2 letter words:
eh5,
he5,
ho5,
oh5,
be4,
bo4,
ob4,
en2,
er2,
ne2,
no2,
oe2,
on2,
oo2,
or2,
re2,