5 letter words:
bench12,
boche12,
chine10,
chino10,
niche10,
bonce9,
bonie7,
4 letter words:
chib11,
chin9,
chon9,
echo9,
inch9,
oche9,
bice8,
hone7,
bein6,
beni6,
bien6,
bine6,
bone6,
cine6,
cion6,
coin6,
cone6,
coni6,
ebon6,
icon6,
nice6,
once6,
onie4,
3 letter words:
boh8,
che8,
chi8,
ech8,
hic8,
hob8,
hoc8,
ich8,
och8,
cob7,
hen6,
hie6,
hin6,
hoe6,
hoi6,
hon6,
noh6,
ben5,
bin5,
bio5,
boi5,
bon5,
con5,
eco5,
ice5,
neb5,
nib5,
nob5,
obe5,
obi5,
eon3,
ion3,
nie3,
one3,
2 letter words:
ch7,
eh5,
he5,
hi5,
ho5,
oh5,
be4,
bi4,
bo4,
ob4,
en2,
in2,
io2,
ne2,
no2,
oe2,
oi2,
on2,