6 letter words:
buzzer26,
prebuy13,
rebury11,
5 letter words:
upbye12,
berry10,
burry10,
buyer10,
perry10,
pryer10,
rebuy10,
purer7,
4 letter words:
buzz24,
prez15,
zebu15,
upby11,
bury9,
byre9,
prey9,
pyre9,
ruby9,
burp8,
burr6,
pure6,
purr6,
rube6,
ruer4,
3 letter words:
zzz30,
zuz21,
zep14,
bey8,
buy8,
bye8,
pry8,
pye8,
yep8,
yup8,
pub7,
rye6,
brr5,
bur5,
per5,
pur5,
reb5,
rep5,
rub5,
urb5,
urp5,
err3,
rue3,
2 letter words:
by7,
ye5,
be4,
pe4,
up4,
er2,
re2,