6 letter words:
groups9,
5 letter words:
gorps8,
group8,
progs8,
sprog8,
sprug8,
pours7,
roups7,
4 letter words:
gorp7,
gups7,
prog7,
pugs7,
spug7,
upgo7,
opus6,
oups6,
pour6,
pros6,
purs6,
roup6,
soup6,
spur6,
urps6,
gurs5,
rugs5,
ours4,
sour4,
3 letter words:
gup6,
pug6,
ops5,
oup5,
pos5,
pro5,
pur5,
pus5,
sop5,
sup5,
upo5,
ups5,
urp5,
gor4,
gos4,
gur4,
gus4,
rug4,
sog4,
ugs4,
ors3,
our3,
ous3,
sou3,
sur3,
2 letter words:
op4,
po4,
up4,
go3,
gu3,
ug3,
or2,
os2,
ou2,
so2,
ur2,
us2,