11 letter words:
ouroboroses13,
9 letter words:
ouroboros11,
7 letter words:
bourses9,
brooses9,
resorbs9,
sorbose9,
roosers7,
rousers7,
6 letter words:
booses8,
borers8,
bosser8,
bourse8,
bouses8,
broose8,
broses8,
buroos8,
burros8,
burses8,
resorb8,
sobers8,
sorbus8,
subers8,
rooser6,
rooses6,
rosser6,
rouser6,
rouses6,
serous6,
sourer6,
sourse6,
uroses6,
5 letter words:
boors7,
boose7,
borer7,
bores7,
bouse7,
brers7,
broos7,
brose7,
buroo7,
burro7,
burrs7,
burse7,
buses7,
oboes7,
rebus7,
robes7,
rubes7,
sober7,
sorbo7,
sorbs7,
suber7,
euros5,
ooses5,
roose5,
rores5,
roses5,
roues5,
rouse5,
ruers5,
ruses5,
russe5,
serrs5,
sorer5,
sores5,
sorus5,
sours5,
souse5,
suers5,
surer5,
sures5,
users5,
4 letter words:
boor6,
boos6,
bore6,
bors6,
boss6,
brer6,
broo6,
bros6,
brus6,
burr6,
burs6,
buss6,
obes6,
oboe6,
obos6,
orbs6,
rebs6,
robe6,
robs6,
rube6,
rubs6,
sobs6,
sorb6,
subs6,
urbs6,
eros4,
errs4,
euro4,
oose4,
ores4,
oses4,
ours4,
reos4,
roes4,
roos4,
rore4,
rose4,
roue4,
ruer4,
rues4,
ruse4,
serr4,
sers4,
sore4,
sour4,
sous4,
suer4,
sues4,
sure4,
ures4,
user4,
uses4,
3 letter words:
bes5,
boo5,
bor5,
bos5,
bro5,
brr5,
bru5,
bur5,
bus5,
obe5,
obo5,
obs5,
orb5,
reb5,
rob5,
rub5,
sob5,
sub5,
urb5,
err3,
ers3,
ess3,
oes3,
oor3,
oos3,
ore3,
ors3,
ose3,
our3,
ous3,
reo3,
res3,
roe3,
roo3,
rue3,
ser3,
sos3,
sou3,
sue3,
sur3,
sus3,
ure3,
use3,
2 letter words:
be4,
bo4,
ob4,
er2,
es2,
oe2,
oo2,
or2,
os2,
ou2,
re2,
so2,
ur2,
us2,