7 letter words:
blocker15,
6 letter words:
locker12,
relock12,
corbel10,
5 letter words:
block13,
brock13,
bloke11,
broke11,
clerk11,
ocker11,
coble9,
ceorl7,
roble7,
4 letter words:
beck12,
bock12,
berk10,
bork10,
coke10,
cork10,
kerb10,
lock10,
reck10,
rock10,
bloc8,
koel8,
kore8,
bole6,
bore6,
cero6,
cole6,
core6,
lobe6,
robe6,
lore4,
orle4,
role4,
3 letter words:
kob9,
cob7,
elk7,
kor7,
lek7,
oke7,
bel5,
bro5,
cel5,
col5,
cor5,
lob5,
obe5,
orb5,
orc5,
reb5,
rec5,
rob5,
roc5,
ole3,
ore3,
roe3,
2 letter words:
be4,
bo4,
el2,
er2,
lo2,
oe2,
or2,
re2,