7 letter words:
becrust11,
becurst11,
6 letter words:
cubers10,
brutes8,
burets8,
buster8,
cruets8,
cruset8,
curets8,
eructs8,
rebuts8,
rectus8,
recuts8,
truces8,
tubers8,
5 letter words:
cuber9,
cubes9,
curbs9,
scrub9,
brute7,
bruts7,
buret7,
burse7,
burst7,
butes7,
crest7,
cruet7,
cruse7,
crust7,
cures7,
curet7,
curse7,
curst7,
cuter7,
cutes7,
ecrus7,
eruct7,
rebus7,
rebut7,
recut7,
rubes7,
scute7,
suber7,
sucre7,
truce7,
tuber7,
tubes7,
trues5,
4 letter words:
cube8,
cubs8,
curb8,
best6,
bets6,
brut6,
burs6,
bust6,
bute6,
buts6,
crus6,
cues6,
cure6,
curs6,
curt6,
cute6,
cuts6,
ecru6,
ecus6,
rebs6,
recs6,
rube6,
rubs6,
scut6,
sect6,
stub6,
tube6,
tubs6,
urbs6,
erst4,
rest4,
rets4,
rues4,
ruse4,
rust4,
ruts4,
suer4,
suet4,
sure4,
tres4,
true4,
user4,
utes4,
3 letter words:
cub7,
bes5,
bet5,
bur5,
bus5,
but5,
cru5,
cue5,
cur5,
cut5,
ecu5,
reb5,
rec5,
rub5,
sec5,
sub5,
tub5,
urb5,
ers3,
res3,
ret3,
rue3,
rut3,
ser3,
set3,
sue3,
use3,
ute3,
uts3,
2 letter words:
be4,
er2,
es2,
et2,
re2,
us2,
ut2,