9 letter words:
perborate13,
reprobate13,
8 letter words:
perorate10,
7 letter words:
probate11,
reprobe11,
aborter9,
operate9,
pearter9,
praetor9,
prorate9,
rebater9,
taborer9,
taperer9,
6 letter words:
prober10,
aerobe8,
barret8,
barter8,
bearer8,
beater8,
berate8,
boater8,
borate8,
parrot8,
perter8,
porter8,
prater8,
pretor8,
protea8,
raptor8,
reaper8,
rebate8,
rebato8,
rebore8,
repeat8,
report8,
retape8,
retear6,
retore6,
tearer6,
terrae6,
5 letter words:
probe9,
rebop9,
abort7,
aport7,
apter7,
arbor7,
barer7,
barre7,
beret7,
boart7,
borer7,
etape7,
opera7,
pareo7,
parer7,
pater7,
peart7,
perea7,
peter7,
prate7,
raper7,
rebar7,
repot7,
repro7,
roper7,
taber7,
tabor7,
taper7,
topee7,
toper7,
trope7,
arete5,
eater5,
oater5,
orate5,
rater5,
retro5,
tarre5,
terra5,
4 letter words:
beep8,
abet6,
aper6,
atop6,
bare6,
bate6,
bear6,
beat6,
beer6,
beet6,
beta6,
boar6,
boat6,
bora6,
bore6,
bort6,
bota6,
brae6,
brat6,
bree6,
pare6,
parr6,
part6,
pate6,
pear6,
peat6,
peer6,
pere6,
pert6,
poet6,
pore6,
port6,
prao6,
prat6,
pree6,
proa6,
rape6,
rapt6,
reap6,
repo6,
robe6,
rope6,
tape6,
tarp6,
tepa6,
tope6,
trap6,
trop6,
aero4,
orra4,
rare4,
rate4,
rato4,
rear4,
rete4,
roar4,
rota4,
rote4,
tare4,
taro4,
tear4,
toea4,
tora4,
tore4,
torr4,
tree4,
3 letter words:
bap7,
bop7,
abo5,
ape5,
apo5,
apt5,
arb5,
bar5,
bat5,
bee5,
bet5,
boa5,
bot5,
bra5,
bro5,
brr5,
oba5,
obe5,
ope5,
opt5,
orb5,
par5,
pat5,
pea5,
pee5,
per5,
pet5,
pot5,
pro5,
rap5,
reb5,
rep5,
rob5,
tab5,
tap5,
top5,
are3,
art3,
ate3,
ear3,
eat3,
era3,
ere3,
err3,
eta3,
oar3,
oat3,
ora3,
ore3,
ort3,
rat3,
ree3,
ret3,
roe3,
rot3,
tae3,
tao3,
tar3,
tea3,
tee3,
toe3,
tor3,
2 letter words:
ab4,
ba4,
be4,
bo4,
op4,
pa4,
pe4,
ae2,
ar2,
at2,
er2,
et2,
oe2,
or2,
re2,
ta2,
to2,