7 letter words:
carioca11,
5 letter words:
cacao9,
circa9,
craic9,
croci9,
acari7,
coria7,
4 letter words:
acca8,
caca8,
coca8,
croc8,
acai6,
arco6,
ciao6,
coir6,
orca6,
raca6,
aria4,
raia4,
3 letter words:
arc5,
caa5,
car5,
cor5,
oca5,
orc5,
roc5,
aia3,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
aa2,
ai2,
ar2,
io2,
oi2,
or2,