9 letter words:
biopirate13,
7 letter words:
probate11,
6 letter words:
probit10,
baiter8,
barite8,
boater8,
borate8,
opiate8,
periti8,
pirate8,
pitier8,
protea8,
protei8,
rebait8,
rebato8,
terbia8,
tibiae8,
5 letter words:
probe9,
rebop9,
abort7,
aport7,
apter7,
atrip7,
biota7,
biter7,
boart7,
boite7,
opera7,
orbit7,
oribi7,
pareo7,
pater7,
patio7,
peart7,
pieta7,
prate7,
repot7,
taber7,
tabor7,
taper7,
tapir7,
tibia7,
toper7,
tribe7,
tripe7,
trope7,
irate5,
oater5,
orate5,
ratio5,
retia5,
terai5,
torii5,
4 letter words:
abet6,
abri6,
aper6,
atop6,
bait6,
bare6,
bate6,
bear6,
beat6,
beta6,
bier6,
biro6,
bite6,
boar6,
boat6,
bora6,
bore6,
bort6,
bota6,
brae6,
brat6,
brie6,
brio6,
brit6,
obia6,
obit6,
pair6,
pare6,
part6,
pate6,
pear6,
peat6,
peri6,
pert6,
pier6,
pita6,
poet6,
pore6,
port6,
prao6,
prat6,
proa6,
rape6,
rapt6,
reap6,
repo6,
ripe6,
robe6,
rope6,
tape6,
tarp6,
tepa6,
tipi6,
tope6,
topi6,
trap6,
trip6,
trop6,
aero4,
airt4,
iota4,
rate4,
rato4,
riot4,
rite4,
rota4,
rote4,
roti4,
tare4,
taro4,
tear4,
tier4,
tire4,
tiro4,
toea4,
tora4,
tore4,
tori4,
trio4,
3 letter words:
bap7,
bop7,
abo5,
ape5,
apo5,
apt5,
arb5,
bar5,
bat5,
bet5,
bio5,
bit5,
boa5,
bot5,
bra5,
bro5,
oba5,
obe5,
obi5,
ope5,
opt5,
orb5,
par5,
pat5,
pea5,
per5,
pet5,
pia5,
pie5,
pit5,
poi5,
pot5,
pro5,
rap5,
reb5,
rep5,
rib5,
rip5,
rob5,
tab5,
tap5,
tip5,
top5,
air3,
ait3,
are3,
art3,
ate3,
ear3,
eat3,
era3,
eta3,
ire3,
oar3,
oat3,
ora3,
ore3,
ort3,
rai3,
rat3,
rei3,
ret3,
ria3,
roe3,
rot3,
tae3,
tao3,
tar3,
tea3,
tie3,
toe3,
tor3,
2 letter words:
ab4,
ba4,
be4,
bi4,
bo4,
op4,
pa4,
pe4,
pi4,
ae2,
ai2,
ar2,
at2,
er2,
et2,
it2,
oe2,
oi2,
or2,
re2,
ta2,
ti2,
to2,
