5 letter words:
abuzz25,
4 letter words:
buzz24,
razz22,
czar15,
carb8,
crab8,
curb8,
baur6,
bura6,
3 letter words:
zuz21,
caz14,
cuz14,
bac7,
cab7,
cub7,
arb5,
arc5,
bar5,
bra5,
bru5,
bur5,
car5,
cru5,
cur5,
rub5,
ruc5,
urb5,
2 letter words:
za11,
ab4,
ba4,
ar2,
ur2,