7 letter words:
rullock13,
5 letter words:
clour7,
4 letter words:
cork10,
lock10,
luck10,
rock10,
ruck10,
koru8,
lurk8,
oulk8,
clou6,
coll6,
cour6,
cull6,
curl6,
lour4,
roll4,
roul4,
3 letter words:
kor7,
ouk7,
rok7,
col5,
cor5,
cru5,
cur5,
orc5,
roc5,
ruc5,
lor3,
lou3,
lur3,
our3,
2 letter words:
ko6,
lo2,
or2,
ou2,
ur2,