5 letter words:
farci10,
furca10,
circa9,
craic9,
auric7,
curia7,
4 letter words:
cauf9,
cuif9,
curf9,
fuci9,
fair7,
faur7,
fiar7,
frau7,
uric6,
3 letter words:
arf6,
auf6,
far6,
fir6,
fra6,
fur6,
rif6,
arc5,
car5,
cru5,
cur5,
ruc5,
air3,
rai3,
ria3,
2 letter words:
fa5,
if5,
ai2,
ar2,
ur2,