9 letter words:
ultrapure11,
7 letter words:
rapture9,
rupture9,
6 letter words:
larrup8,
palter8,
parrel8,
parure8,
plater8,
pleura8,
prater8,
uprate8,
uprear8,
uptear8,
auteur6,
retral6,
5 letter words:
apter7,
erupt7,
leapt7,
lepta7,
letup7,
paler7,
palet7,
parer7,
pareu7,
parle7,
pater7,
pearl7,
peart7,
petal7,
plate7,
pleat7,
prate7,
pruta7,
puler7,
purer7,
raper7,
taper7,
taupe7,
tepal7,
alert5,
alter5,
artel5,
later5,
lurer5,
lutea5,
ratel5,
rater5,
ruler5,
rural5,
taler5,
tarre5,
terra5,
truer5,
ultra5,
urare5,
urate5,
ureal5,
4 letter words:
aper6,
leap6,
lept6,
pale6,
pare6,
parr6,
part6,
pate6,
peal6,
pear6,
peat6,
pelt6,
pert6,
plat6,
plea6,
prat6,
prau6,
pula6,
pule6,
pure6,
purl6,
purr6,
rape6,
rapt6,
reap6,
tape6,
tarp6,
tepa6,
trap6,
earl4,
late4,
latu4,
lear4,
luau4,
lure4,
lute4,
rale4,
rare4,
rate4,
real4,
rear4,
ruer4,
rule4,
tael4,
tale4,
tare4,
teal4,
tear4,
tela4,
true4,
tule4,
urea4,
3 letter words:
alp5,
ape5,
apt5,
lap5,
pal5,
par5,
pat5,
pea5,
per5,
pet5,
pul5,
pur5,
put5,
rap5,
rep5,
tap5,
tup5,
urp5,
ale3,
alt3,
are3,
art3,
ate3,
ear3,
eat3,
eau3,
era3,
err3,
eta3,
lar3,
lat3,
lea3,
let3,
leu3,
rat3,
ret3,
rue3,
rut3,
tae3,
tar3,
tau3,
tea3,
tel3,
ulu3,
uta3,
ute3,
2 letter words:
pa4,
pe4,
up4,
ae2,
al2,
ar2,
at2,
el2,
er2,
et2,
la2,
re2,
ta2,
ut2,