6 letter words:
prolog9,
5 letter words:
gloop8,
pirog8,
orlop7,
polio7,
poori7,
igloo6,
logoi6,
rigol6,
4 letter words:
glop7,
golp7,
goop7,
gorp7,
grip7,
pogo7,
prig7,
prog7,
lipo6,
loop6,
pirl6,
polo6,
pool6,
poor6,
proo6,
roop6,
girl5,
giro5,
gool5,
goor5,
gori5,
logo5,
loir4,
loor4,
olio4,
roil4,
3 letter words:
gip6,
pig6,
lip5,
lop5,
oop5,
pir5,
poi5,
pol5,
poo5,
pro5,
rip5,
gio4,
goo4,
gor4,
lig4,
log4,
rig4,
loo3,
lor3,
oil3,
oor3,
roo3,
2 letter words:
op4,
pi4,
po4,
gi3,
go3,
io2,
li2,
lo2,
oi2,
oo2,
or2,