6 letter words:
circar10,
ricrac10,
curari8,
ourari6,
5 letter words:
cocci11,
circa9,
craic9,
croci9,
occur9,
auric7,
coria7,
cruor7,
crura7,
curia7,
curio7,
roric7,
urari5,
4 letter words:
coca8,
croc8,
arco6,
carr6,
ciao6,
coir6,
cour6,
curr6,
orca6,
uric6,
orra4,
roar4,
urao4,
3 letter words:
arc5,
car5,
cor5,
cru5,
cur5,
oca5,
orc5,
roc5,
ruc5,
air3,
oar3,
ora3,
our3,
rai3,
ria3,
2 letter words:
ai2,
ar2,
io2,
oi2,
or2,
ou2,
ur2,