6 letter words:
carful11,
fulcra11,
furcal11,
5 letter words:
furca10,
fural8,
4 letter words:
calf9,
cauf9,
curf9,
farl7,
faur7,
frau7,
furl7,
lauf7,
carl6,
caul6,
curl6,
3 letter words:
alf6,
arf6,
auf6,
far6,
flu6,
fra6,
fur6,
arc5,
car5,
cru5,
cur5,
lac5,
ruc5,
lar3,
lur3,
2 letter words:
fa5,
al2,
ar2,
la2,
ur2,
