8 letter words:
overbore13,
6 letter words:
reverb11,
rebore8,
5 letter words:
bever10,
bevor10,
breve10,
rover8,
boree7,
borer7,
breer7,
brere7,
4 letter words:
verb9,
erev7,
ever7,
evoe7,
over7,
rove7,
veer7,
beer6,
bere6,
boor6,
bore6,
bree6,
brer6,
broo6,
oboe6,
robe6,
rore4,
3 letter words:
eve6,
evo6,
rev6,
vee6,
voe6,
vor6,
bee5,
boo5,
bor5,
bro5,
brr5,
obe5,
obo5,
orb5,
reb5,
rob5,
ere3,
err3,
oor3,
ore3,
ree3,
reo3,
roe3,
roo3,
2 letter words:
be4,
bo4,
ob4,
ee2,
er2,
oe2,
oo2,
or2,
re2,