7 letter words:
borrell9,
bourree9,
burrell9,
6 letter words:
beurre8,
borrel8,
boulle8,
buller8,
burler8,
burrel8,
lobule8,
rebore8,
rouble8,
reroll6,
roller6,
ruelle6,
5 letter words:
belle7,
blore7,
bluer7,
boree7,
borel7,
borer7,
boule7,
breer7,
brere7,
brule7,
burro7,
rebel7,
roble7,
rubel7,
ruble7,
lorel5,
loure5,
lurer5,
oller5,
roule5,
ruler5,
4 letter words:
beer6,
bell6,
bere6,
blee6,
blue6,
blur6,
bole6,
boll6,
bore6,
bree6,
brer6,
bull6,
burl6,
burr6,
lobe6,
lube6,
robe6,
rube6,
eorl4,
euro4,
leer4,
lere4,
lore4,
lour4,
lure4,
orle4,
reel4,
role4,
roll4,
rore4,
roue4,
roul4,
ruer4,
rule4,
3 letter words:
bee5,
bel5,
bor5,
bro5,
brr5,
bru5,
bur5,
lob5,
obe5,
orb5,
reb5,
rob5,
rub5,
urb5,
eel3,
ell3,
ere3,
err3,
lee3,
leu3,
lor3,
lou3,
lur3,
ole3,
ore3,
our3,
ree3,
reo3,
roe3,
rue3,
ule3,
ure3,
2 letter words:
be4,
bo4,
ob4,
ee2,
el2,
er2,
lo2,
oe2,
or2,
ou2,
re2,
ur2,