7 letter words:
ruddock15,
5 letter words:
drouk10,
duroc8,
4 letter words:
dock11,
duck11,
cork10,
rock10,
ruck10,
dork9,
kudo9,
cord7,
crud7,
curd7,
rudd6,
dour5,
duro5,
3 letter words:
kor7,
cod6,
cud6,
doc6,
cor5,
cru5,
cur5,
dud5,
odd5,
orc5,
roc5,
dor4,
duo4,
oud4,
rod4,
udo4,
urd4,
our3,
2 letter words:
do3,
od3,
or2,