7 letter words:
buzzing28,
4 letter words:
buzz24,
gizz23,
zing14,
bing7,
bung7,
3 letter words:
ziz21,
zuz21,
biz14,
zig13,
zin12,
big6,
bug6,
gib6,
gub6,
bin5,
bun5,
nib5,
nub5,
gin4,
gnu4,
gun4,
uni3,
2 letter words:
bi4,
gi3,
gu3,
ug3,
in2,
nu2,
un2,