5 letter words:
muzzy28,
rhumb12,
4 letter words:
buzz24,
jury14,
buhr9,
bury9,
dumb9,
ruby9,
burd7,
drub7,
drum7,
3 letter words:
zzz30,
zuz21,
buy8,
hub8,
hum8,
yum8,
bum7,
dry7,
duh7,
bud6,
dub6,
mud6,
bur5,
rub5,
rum5,
urb5,
urd4,
2 letter words:
by7,
hm7,
my7,
uh5,
mu4,
um4,