9 letter words:
protozoal20,
8 letter words:
protozoa19,
troopial10,
7 letter words:
zoarial16,
partial9,
partita9,
patriot9,
talipot9,
taproot9,
rattail7,
6 letter words:
zoaria15,
aporia8,
patrol8,
portal8,
potato8,
tapalo8,
aortal6,
atrial6,
lariat6,
latria6,
oorali6,
rialto6,
tailor6,
5 letter words:
plaza16,
plotz16,
topaz16,
lazar14,
trooz14,
zoril14,
apart7,
aport7,
atrip7,
orlop7,
parol7,
patio7,
pilar7,
pilot7,
pitta7,
plait7,
polar7,
polio7,
poori7,
potto7,
tapir7,
topoi7,
trapt7,
troop7,
altar5,
aorta5,
artal5,
atilt5,
atria5,
attar5,
laari5,
lirot5,
lotto5,
ottar5,
raita5,
ratal5,
ratio5,
riata5,
talar5,
tarot5,
tatar5,
tiara5,
tolar5,
torot5,
torta5,
total5,
trail5,
trait5,
trial5,
triol5,
4 letter words:
izar13,
orzo13,
ritz13,
tzar13,
zori13,
atap6,
atop6,
lipa6,
loop6,
opal6,
pail6,
pair6,
para6,
part6,
pial6,
pita6,
plat6,
plot6,
polo6,
pool6,
poor6,
port6,
prao6,
prat6,
proa6,
rapt6,
tapa6,
tarp6,
topi6,
topo6,
trap6,
trip6,
trop6,
airt4,
alar4,
alit4,
alto4,
aria4,
aril4,
iota4,
lair4,
lari4,
lati4,
liar4,
lira4,
loot4,
lota4,
loti4,
olio4,
oral4,
otto4,
raia4,
rail4,
rato4,
rial4,
riot4,
roil4,
root4,
rota4,
roti4,
rotl4,
roto4,
tail4,
tala4,
tali4,
taro4,
tart4,
tilt4,
tirl4,
tiro4,
toil4,
toit4,
tola4,
tool4,
toot4,
tora4,
tori4,
toro4,
tort4,
trio4,
trot4,
3 letter words:
zap14,
zip14,
azo12,
zit12,
zoa12,
zoo12,
alp5,
apo5,
apt5,
lap5,
lip5,
lop5,
opt5,
pal5,
par5,
pat5,
pia5,
pit5,
poi5,
pol5,
poo5,
pot5,
pro5,
rap5,
rip5,
tap5,
tip5,
top5,
aal3,
ail3,
air3,
ait3,
ala3,
alt3,
art3,
att3,
lar3,
lat3,
lit3,
loo3,
lot3,
oar3,
oat3,
oil3,
oot3,
ora3,
ort3,
rai3,
rat3,
ria3,
rot3,
tao3,
tar3,
tat3,
til3,
tit3,
too3,
tor3,
tot3,
2 letter words:
za11,
op4,
pa4,
pi4,
aa2,
ai2,
al2,
ar2,
at2,
it2,
la2,
li2,
lo2,
oi2,
or2,
ta2,
ti2,
to2,