8 letter words:
unrepair10,
7 letter words:
unriper9,
6 letter words:
panier8,
parure8,
pruner8,
punier8,
purine8,
rapier8,
rapine8,
repair8,
unripe8,
uprear8,
ruiner6,
5 letter words:
arpen7,
parer7,
pareu7,
prier7,
prune7,
purer7,
purin7,
raper7,
repin7,
ripen7,
riper7,
unrip7,
airer5,
aurei5,
inure5,
nairu5,
reran5,
rerun5,
uraei5,
urare5,
urari5,
urine5,
4 letter words:
aper6,
nape6,
neap6,
nipa6,
pain6,
pair6,
pane6,
pare6,
parr6,
pean6,
pear6,
pein6,
peri6,
pian6,
pier6,
pina6,
pine6,
pirn6,
prau6,
puna6,
pure6,
puri6,
purr6,
rape6,
reap6,
ripe6,
airn4,
earn4,
near4,
rain4,
rani4,
rare4,
rear4,
rein4,
ruer4,
ruin4,
rune4,
unai4,
urea4,
3 letter words:
ape5,
nap5,
nip5,
pan5,
par5,
pea5,
pen5,
per5,
pia5,
pie5,
pin5,
piu5,
pun5,
pur5,
rap5,
rep5,
rip5,
urp5,
ain3,
air3,
ane3,
ani3,
are3,
ear3,
eau3,
era3,
ern3,
err3,
ire3,
nae3,
rai3,
ran3,
rei3,
ria3,
rin3,
rue3,
run3,
urn3,
2 letter words:
pa4,
pe4,
pi4,
up4,
ae2,
ai2,
an2,
ar2,
en2,
er2,
in2,
na2,
ne2,
nu2,
re2,
un2,