4 letter words:
czar15,
carb8,
club8,
crab8,
curb8,
blur6,
bura6,
burl6,
carl6,
caul6,
curl6,
3 letter words:
cab7,
cub7,
alb5,
arb5,
arc5,
bal5,
bar5,
bra5,
bur5,
car5,
cru5,
cur5,
lab5,
lac5,
rub5,
urb5,
lar3,
2 letter words:
za11,
ab4,
ba4,
al2,
ar2,
la2,