7 letter words:
brocket15,
6 letter words:
rocket12,
5 letter words:
brock13,
broke11,
ocker11,
trock11,
toker9,
troke9,
recto7,
4 letter words:
beck12,
bock12,
berk10,
bork10,
coke10,
cork10,
kerb10,
reck10,
rock10,
keto8,
kore8,
toke8,
trek8,
bore6,
bort6,
cero6,
core6,
cote6,
robe6,
torc6,
rote4,
tore4,
3 letter words:
kob9,
cob7,
kor7,
oke7,
bet5,
bot5,
bro5,
cor5,
cot5,
obe5,
orb5,
orc5,
reb5,
rec5,
rob5,
roc5,
ore3,
ort3,
ret3,
roe3,
rot3,
toe3,
tor3,
2 letter words:
be4,
bo4,
er2,
et2,
oe2,
or2,
re2,
to2,