5 letter words:
churr10,
4 letter words:
curf9,
pruh9,
crud7,
curd7,
furr7,
pudu7,
curr6,
purr6,
rurp6,
durr5,
ruru4,
3 letter words:
hup8,
puh8,
cup7,
duh7,
fud7,
cud6,
dup6,
fur6,
pud6,
cru5,
cur5,
pur5,
ruc5,
urp5,
rud4,
urd4,
2 letter words:
ch7,
uh5,
up4,
ur2,