8 letter words:
preterit10,
prettier10,
7 letter words:
pettier9,
6 letter words:
perter8,
petite8,
petter8,
pitter8,
etrier6,
reiter6,
retire6,
ritter6,
terret6,
territ6,
triter6,
5 letter words:
peter7,
petit7,
petre7,
petti7,
piert7,
prier7,
riper7,
tripe7,
retie5,
tetri5,
titer5,
titre5,
trier5,
trite5,
4 letter words:
peer6,
pere6,
peri6,
pert6,
pier6,
piet6,
pree6,
ripe6,
ript6,
tipt6,
trip6,
rete4,
rite4,
ritt4,
teer4,
tete4,
tier4,
tire4,
tirr4,
tite4,
tree4,
tret4,
trie4,
3 letter words:
pee5,
per5,
pet5,
pie5,
pir5,
pit5,
pre5,
rep5,
rip5,
tip5,
ere3,
err3,
ire3,
ree3,
rei3,
ret3,
rit3,
tee3,
tet3,
tie3,
tit3,
2 letter words:
pe4,
pi4,
ee2,
er2,
et2,
it2,
re2,
te2,
ti2,
