9 letter words:
susurrous9,
8 letter words:
susurrus8,
7 letter words:
usurous7,
5 letter words:
rurus5,
sorus5,
sours5,
susus5,
4 letter words:
ours4,
ruru4,
soss4,
sour4,
sous4,
suss4,
susu4,
urus4,
3 letter words:
ors3,
our3,
ous3,
sos3,
sou3,
sur3,
sus3,
2 letter words:
or2,
os2,
ou2,
so2,
ur2,
us2,