5 letter words:
courd8,
duroc8,
court7,
crout7,
4 letter words:
cord7,
crud7,
curd7,
douc7,
duct7,
cour6,
curt6,
torc6,
dort5,
dour5,
dout5,
duro5,
trod5,
turd5,
rout4,
tour4,
3 letter words:
cod6,
cud6,
doc6,
cor5,
cot5,
cru5,
cur5,
cut5,
orc5,
roc5,
ruc5,
toc5,
dor4,
dot4,
duo4,
ord4,
oud4,
rod4,
rud4,
tod4,
udo4,
urd4,
ort3,
our3,
out3,
rot3,
rut3,
tor3,
2 letter words:
do3,
od3,
or2,
ou2,
to2,
ur2,
ut2,