7 letter words:
burlier9,
6 letter words:
belier8,
birler8,
burier8,
burler8,
rubier8,
relier6,
rulier6,
5 letter words:
belie7,
birle7,
bluer7,
brier7,
liber7,
rebel7,
rubel7,
ruble7,
lurer5,
ruler5,
4 letter words:
beer6,
bier6,
bile6,
birl6,
birr6,
blue6,
blur6,
bree6,
brie6,
burl6,
burr6,
lube6,
rube6,
leer4,
lier4,
lieu4,
lire4,
lure4,
reel4,
riel4,
rile4,
ruer4,
rule4,
3 letter words:
bee5,
bel5,
brr5,
bur5,
lib5,
reb5,
rib5,
rub5,
urb5,
eel3,
ere3,
err3,
ire3,
lee3,
lei3,
leu3,
lie3,
ree3,
rei3,
rue3,
2 letter words:
be4,
bi4,
el2,
er2,
li2,
re2,