6 letter words:
rugous7,
5 letter words:
gurus6,
4 letter words:
gurs5,
guru5,
rugs5,
ours4,
sour4,
urus4,
3 letter words:
gor4,
gos4,
gur4,
gus4,
rug4,
sog4,
ugs4,
ors3,
our3,
ous3,
sou3,
sur3,
2 letter words:
go3,
gu3,
ug3,
or2,
os2,
ou2,
so2,
ur2,
us2,
