6 letter words:
versus9,
burses8,
subers8,
5 letter words:
verbs10,
burse7,
buses7,
rebus7,
rubes7,
suber7,
ruses5,
suers5,
users5,
4 letter words:
verb9,
revs7,
burs6,
buss6,
rebs6,
rube6,
rubs6,
subs6,
urbs6,
rues4,
ruse4,
sers4,
suer4,
sues4,
sure4,
user4,
uses4,
3 letter words:
rev6,
bes5,
bur5,
bus5,
reb5,
rub5,
sub5,
urb5,
ers3,
ess3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
be4,
er2,
es2,
re2,
us2,