6 letter words:
prolog9,
5 letter words:
prowl10,
growl9,
pirog8,
orlop7,
polio7,
poori7,
igloo6,
logoi6,
4 letter words:
plow9,
prow9,
glow8,
grow8,
glop7,
goop7,
gorp7,
grip7,
prig7,
prog7,
wool7,
loop6,
polo6,
pool6,
poor6,
girl5,
giro5,
logo5,
olio4,
roil4,
3 letter words:
pow8,
wop8,
wig7,
wog7,
gip6,
low6,
owl6,
pig6,
row6,
woo6,
lip5,
lop5,
poi5,
pol5,
poo5,
pro5,
rip5,
goo4,
gor4,
log4,
rig4,
loo3,
oil3,
2 letter words:
ow5,
wo5,
op4,
pi4,
go3,
li2,
lo2,
oi2,
or2,