9 letter words:
approbate15,
7 letter words:
parapet11,
probate11,
aerobat9,
6 letter words:
bopper12,
appear10,
apport10,
popera10,
tapper10,
topper10,
abater8,
abator8,
boater8,
borate8,
patera8,
petara8,
protea8,
rabato8,
rebato8,
aortae6,
5 letter words:
appro9,
bepat9,
epopt9,
paper9,
preop9,
probe9,
rappe9,
rebop9,
tappa9,
abate7,
abear7,
abore7,
abort7,
apart7,
apert7,
aport7,
apter7,
arepa7,
aroba7,
boart7,
opera7,
opter7,
parae7,
pareo7,
pater7,
peart7,
petar7,
porae7,
porta7,
potae7,
prate7,
rabat7,
repot7,
taber7,
tabor7,
taper7,
toper7,
trape7,
trope7,
aorta5,
oater5,
orate5,
reata5,
roate5,
4 letter words:
barp8,
boep8,
papa8,
pape8,
parp8,
peba8,
pepo8,
perp8,
poep8,
pope8,
prep8,
prob8,
prop8,
repp8,
abet6,
aper6,
arba6,
arpa6,
atap6,
atop6,
bare6,
bate6,
bear6,
beat6,
beta6,
boar6,
boat6,
boet6,
bora6,
bore6,
bort6,
bota6,
brae6,
brat6,
para6,
pare6,
part6,
pate6,
pear6,
peat6,
pert6,
poet6,
pore6,
port6,
pote6,
prao6,
prat6,
proa6,
rape6,
rapt6,
reap6,
repo6,
robe6,
rope6,
tapa6,
tape6,
tarp6,
tepa6,
tope6,
trap6,
trop6,
aero4,
area4,
aret4,
rata4,
rate4,
rato4,
rota4,
rote4,
tara4,
tare4,
taro4,
tear4,
toea4,
tora4,
tore4,
3 letter words:
app7,
bap7,
bop7,
pap7,
pep7,
pop7,
aba5,
abo5,
ape5,
apo5,
apt5,
arb5,
baa5,
bar5,
bat5,
bet5,
boa5,
bor5,
bot5,
bra5,
bro5,
oba5,
obe5,
ope5,
opt5,
orb5,
par5,
pat5,
pea5,
per5,
pet5,
poa5,
pot5,
pre5,
pro5,
rap5,
reb5,
rep5,
rob5,
tab5,
tap5,
top5,
are3,
art3,
ate3,
ear3,
eat3,
era3,
eta3,
oar3,
oat3,
ora3,
ore3,
ort3,
rat3,
reo3,
ret3,
roe3,
rot3,
tae3,
tao3,
tar3,
tea3,
toe3,
tor3,
2 letter words:
ab4,
ba4,
be4,
bo4,
ob4,
op4,
pa4,
pe4,
po4,
aa2,
ae2,
ar2,
at2,
ea2,
er2,
et2,
oe2,
or2,
re2,
ta2,
te2,
to2,