6 letter words:
patter8,
5 letter words:
apert7,
apter7,
pater7,
patte7,
peart7,
petar7,
prate7,
pratt7,
taper7,
tapet7,
trape7,
trapt7,
arett5,
tater5,
tetra5,
treat5,
4 letter words:
aper6,
pare6,
part6,
pate6,
pear6,
peat6,
pert6,
prat6,
rape6,
rapt6,
reap6,
tape6,
tarp6,
tepa6,
trap6,
aret4,
etat4,
rate4,
tare4,
tart4,
tate4,
tear4,
teat4,
trat4,
tret4,
3 letter words:
ape5,
apt5,
par5,
pat5,
pea5,
per5,
pet5,
pre5,
rap5,
rep5,
tap5,
are3,
art3,
ate3,
att3,
ear3,
eat3,
era3,
eta3,
rat3,
ret3,
tae3,
tar3,
tat3,
tea3,
tet3,
2 letter words:
pa4,
pe4,
ae2,
ar2,
at2,
ea2,
er2,
et2,
re2,
ta2,
te2,