8 letter words:
purifier13,
7 letter words:
prairie9,
6 letter words:
fairer9,
euripi8,
parure8,
rapier8,
repair8,
uprear8,
airier6,
5 letter words:
afire8,
farer8,
feria8,
feuar8,
firer8,
friar8,
frier8,
rifer8,
parer7,
pareu7,
prier7,
purer7,
raper7,
riper7,
airer5,
aurei5,
uraei5,
urare5,
urari5,
4 letter words:
frap9,
pfui9,
fair7,
fare7,
fear7,
fiar7,
fire7,
frae7,
reif7,
rife7,
aper6,
pair6,
pare6,
parr6,
pear6,
peri6,
pier6,
prau6,
pure6,
puri6,
purr6,
rape6,
reap6,
ripe6,
rare4,
rear4,
ruer4,
urea4,
3 letter words:
arf6,
far6,
fer6,
feu6,
fie6,
fir6,
fur6,
ref6,
rif6,
ape5,
par5,
pea5,
per5,
pia5,
pie5,
piu5,
pur5,
rap5,
rep5,
rip5,
urp5,
air3,
are3,
ear3,
eau3,
era3,
err3,
ire3,
rai3,
rei3,
ria3,
rue3,
2 letter words:
ef5,
fa5,
fe5,
if5,
pa4,
pe4,
pi4,
up4,
ae2,
ai2,
ar2,
er2,
re2,