6 letter words:
arrack12,
curara8,
5 letter words:
drack12,
cauda8,
crura7,
durra6,
radar6,
aurar5,
4 letter words:
razz22,
zack19,
czar15,
dack11,
duck11,
cark10,
cauk10,
rack10,
ruck10,
dark9,
duka9,
arak8,
kara8,
raku8,
rark8,
card7,
crud7,
curd7,
drac7,
carr6,
curr6,
raca6,
daur5,
duar5,
dura5,
durr5,
arar4,
aura4,
3 letter words:
zuz21,
caz14,
cuz14,
adz13,
dak8,
aka7,
ark7,
auk7,
cad6,
cud6,
arc5,
caa5,
car5,
cru5,
cur5,
ruc5,
ard4,
rad4,
rud4,
urd4,
aua3,
2 letter words:
za11,
ka6,
ad3,
da3,
aa2,
ar2,
ur2,