6 letter words:
ecurie8,
5 letter words:
cuber9,
rebec9,
curie7,
ureic7,
4 letter words:
bice8,
crib8,
cube8,
curb8,
beer6,
bere6,
bier6,
bree6,
brei6,
brie6,
cere6,
cire6,
cree6,
crue6,
cure6,
ecru6,
eric6,
icer6,
rice6,
rube6,
uric6,
iure4,
3 letter words:
cub7,
bee5,
bru5,
bur5,
cee5,
cru5,
cue5,
cur5,
ecu5,
ice5,
reb5,
rec5,
rib5,
rub5,
ruc5,
urb5,
ere3,
ire3,
ree3,
rei3,
rue3,
ure3,
2 letter words:
be4,
bi4,
ee2,
er2,
re2,
ur2,