7 letter words:
brucine11,
6 letter words:
brucin10,
burnie8,
5 letter words:
cuber9,
biner7,
brine7,
bruin7,
burin7,
curie7,
incur7,
nicer7,
runic7,
ureic7,
inure5,
urine5,
4 letter words:
bice8,
crib8,
cube8,
curb8,
bier6,
bine6,
bren6,
brie6,
brin6,
burn6,
cine6,
cire6,
cure6,
curn6,
ecru6,
nice6,
rice6,
rube6,
unbe6,
unci6,
uric6,
rein4,
ruin4,
rune4,
3 letter words:
cub7,
ben5,
bin5,
bun5,
bur5,
cru5,
cue5,
cur5,
ecu5,
ice5,
neb5,
nib5,
nub5,
reb5,
rec5,
rib5,
rub5,
urb5,
ern3,
ire3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
be4,
bi4,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,
