7 letter words:
potoroo9,
6 letter words:
prolog9,
gooroo7,
rotolo6,
5 letter words:
wootz17,
plotz16,
trooz14,
prowl10,
growl9,
gloop8,
wroot8,
orlop7,
poort7,
potoo7,
troop7,
4 letter words:
orzo13,
zoot13,
lowp9,
plow9,
prow9,
glow8,
gowl8,
grow8,
glop7,
golp7,
goop7,
gorp7,
lowt7,
pogo7,
prog7,
rowt7,
trow7,
wool7,
woot7,
wort7,
loop6,
plot6,
polo6,
polt6,
pool6,
poor6,
poot6,
port6,
proo6,
roop6,
topo6,
trop6,
gool5,
goor5,
grot5,
logo5,
trog5,
loor4,
loot4,
loto4,
root4,
rotl4,
roto4,
tool4,
toro4,
3 letter words:
poz14,
zol12,
zoo12,
pow8,
twp8,
wop8,
wog7,
low6,
owl6,
owt6,
row6,
tow6,
two6,
woo6,
wot6,
lop5,
oop5,
opt5,
pol5,
poo5,
pot5,
pro5,
top5,
goo4,
gor4,
got4,
log4,
tog4,
loo3,
lor3,
lot3,
oor3,
oot3,
ort3,
roo3,
rot3,
too3,
tor3,
2 letter words:
zo11,
ow5,
wo5,
op4,
po4,
go3,
lo2,
oo2,
or2,
to2,