8 letter words:
overbite13,
overtire11,
7 letter words:
brevier12,
overbet12,
evertor10,
riveter10,
orbiter9,
6 letter words:
brevet11,
obvert11,
reverb11,
reiver9,
revert9,
revote9,
riever9,
trover9,
verier9,
verite9,
vetoer9,
orbier8,
rebore8,
retire6,
retore6,
rioter6,
5 letter words:
bevor10,
breve10,
evert8,
evite8,
overt8,
reive8,
revet8,
river8,
rivet8,
rover8,
trove8,
vireo8,
voter8,
beret7,
biter7,
boite7,
borer7,
brier7,
orbit7,
tribe7,
retie5,
retro5,
trier5,
4 letter words:
verb9,
vibe9,
ever7,
over7,
rive7,
rove7,
veer7,
vert7,
veto7,
vier7,
vote7,
beer6,
beet6,
bier6,
biro6,
birr6,
bite6,
bore6,
bort6,
bree6,
brie6,
brio6,
brit6,
obit6,
robe6,
rete4,
riot4,
rite4,
rote4,
roti4,
tier4,
tire4,
tiro4,
tore4,
tori4,
torr4,
tree4,
trio4,
3 letter words:
eve6,
rev6,
vee6,
vet6,
vie6,
voe6,
bee5,
bet5,
bio5,
bit5,
bot5,
bro5,
brr5,
obe5,
obi5,
orb5,
reb5,
rib5,
rob5,
ere3,
err3,
ire3,
ore3,
ort3,
ree3,
rei3,
ret3,
roe3,
rot3,
tee3,
tie3,
toe3,
tor3,
2 letter words:
be4,
bi4,
bo4,
er2,
et2,
it2,
oe2,
oi2,
or2,
re2,
ti2,
to2,