5 letter words:
corky14,
rocky14,
brock13,
corby12,
4 letter words:
cozy18,
coky13,
kybo13,
yock13,
bock12,
roky11,
york11,
bork10,
cork10,
rock10,
cory9,
orby9,
3 letter words:
coz14,
yok10,
bok9,
kob9,
boy8,
coy8,
cry8,
yob8,
cob7,
kor7,
rok7,
bor5,
bro5,
cor5,
orb5,
orc5,
rob5,
roc5,
2 letter words:
zo11,
ky9,
by7,
ko6,
oy5,
yo5,
bo4,
ob4,
or2,