7 letter words:
bichord15,
6 letter words:
chikor15,
chokri15,
droich12,
orchid12,
rhodic12,
5 letter words:
chirk14,
hoick14,
brick13,
brock13,
birch12,
broch12,
chord11,
dhobi11,
chiro10,
choir10,
ichor10,
boric9,
doric8,
4 letter words:
chiz18,
dzho17,
zoic15,
chik13,
hick13,
hock13,
zori13,
bock12,
chib11,
dick11,
dock11,
hoik11,
hoki11,
khor11,
birk10,
bork10,
brik10,
chid10,
cork10,
dich10,
rick10,
rock10,
dirk9,
dork9,
rich9,
roch9,
crib8,
bird7,
bord7,
brod7,
cord7,
dorb7,
drib7,
hori7,
odic7,
biro6,
brio6,
coir6,
3 letter words:
zho15,
biz14,
coz14,
dzo13,
riz12,
khi10,
bok9,
ick9,
kob9,
boh8,
chi8,
hic8,
hob8,
hoc8,
ich8,
kid8,
och8,
cob7,
doh7,
hid7,
hod7,
irk7,
kir7,
koi7,
kor7,
oik7,
rok7,
bid6,
bod6,
cid6,
cod6,
dib6,
dob6,
doc6,
hoi6,
rho6,
bio5,
boi5,
bor5,
bro5,
cor5,
obi5,
orb5,
orc5,
rib5,
rob5,
roc5,
dor4,
ord4,
rid4,
rod4,
2 letter words:
zo11,
ch7,
ki6,
ko6,
hi5,
ho5,
oh5,
bi4,
bo4,
ob4,
di3,
do3,
id3,
od3,
io2,
oi2,
or2,