7 letter words:
berbere11,
5 letter words:
berme9,
breem9,
breme9,
ember9,
rebbe9,
breer7,
brere7,
emeer7,
merer7,
4 letter words:
berm8,
beer6,
bere6,
bree6,
brer6,
meer6,
mere6,
3 letter words:
ebb7,
bee5,
brr5,
eme5,
mee5,
reb5,
rem5,
ere3,
err3,
ree3,
2 letter words:
be4,
em4,
me4,
ee2,
er2,
re2,