7 letter words:
tripart9,
6 letter words:
irrupt8,
5 letter words:
atrip7,
pitta7,
pruta7,
putti7,
tapir7,
trapt7,
trait5,
urari5,
4 letter words:
pair6,
parr6,
part6,
pita6,
prat6,
prau6,
ptui6,
puri6,
purr6,
putt6,
rapt6,
tarp6,
trap6,
trip6,
airt4,
tart4,
taut4,
3 letter words:
apt5,
par5,
pat5,
pia5,
pit5,
piu5,
pur5,
put5,
rap5,
rip5,
tap5,
tip5,
tup5,
urp5,
air3,
ait3,
art3,
att3,
rai3,
rat3,
ria3,
rut3,
tar3,
tat3,
tau3,
tit3,
tui3,
tut3,
uta3,
2 letter words:
pa4,
pi4,
up4,
ai2,
ar2,
at2,
it2,
ta2,
ti2,
ut2,