8 letter words:
protozoa19,
6 letter words:
uproot8,
5 letter words:
topaz16,
trooz14,
aport7,
pruta7,
troop7,
4 letter words:
putz15,
orzo13,
ouzo13,
tzar13,
poop8,
prop8,
pupa8,
atop6,
part6,
poor6,
port6,
pour6,
pout6,
prao6,
prat6,
prau6,
proa6,
rapt6,
roup6,
tarp6,
topo6,
trap6,
trop6,
auto4,
rato4,
root4,
rota4,
roto4,
rout4,
taro4,
tora4,
toro4,
tour4,
3 letter words:
zap14,
azo12,
zoa12,
zoo12,
app7,
pap7,
pop7,
pup7,
apo5,
apt5,
opt5,
par5,
pat5,
poo5,
pot5,
pro5,
pur5,
put5,
rap5,
tap5,
top5,
tup5,
upo5,
urp5,
art3,
oar3,
oat3,
oot3,
ora3,
ort3,
our3,
out3,
rat3,
rot3,
rut3,
tao3,
tar3,
tau3,
too3,
tor3,
uta3,
2 letter words:
za11,
op4,
pa4,
up4,
ar2,
at2,
or2,
ta2,
to2,
ut2,