7 letter words:
hanaper12,
parpane11,
unpaper11,
6 letter words:
happen13,
paraph13,
upheap13,
harper11,
raphae11,
appear10,
napper10,
parpen10,
pauper10,
prenup10,
rappen10,
rapper10,
parera8,
parura8,
parure8,
pruner8,
purana8,
uprear8,
5 letter words:
hapax17,
panax14,
aheap10,
hanap10,
hepar10,
phare10,
prahu10,
raphe10,
nappa9,
nappe9,
paper9,
pupae9,
rappe9,
upper9,
arrah8,
aruhe8,
hurra8,
apnea7,
arepa7,
arpen7,
paean7,
parae7,
parer7,
pareu7,
parra7,
prana7,
prune7,
purer7,
raper7,
upran7,
anear5,
arear5,
arena5,
aurae5,
aurar5,
narre5,
reran5,
rerun5,
ruana5,
urare5,
urena5,
4 letter words:
apex13,
prex13,
eaux11,
epha9,
hapu9,
harp9,
heap9,
pruh9,
puha9,
papa8,
pape8,
parp8,
perp8,
prep8,
pupa8,
repp8,
haar7,
haen7,
hare7,
harn7,
hear7,
hern7,
huer7,
rhea7,
aper6,
arpa6,
napa6,
nape6,
neap6,
pane6,
para6,
pare6,
parr6,
paua6,
pean6,
pear6,
pern6,
prau6,
puer6,
puna6,
pure6,
purr6,
rape6,
reap6,
rurp6,
arar4,
area4,
arna4,
aune4,
aura4,
earn4,
nare4,
near4,
nurr4,
rana4,
rare4,
raun4,
rean4,
rear4,
ruer4,
rune4,
urea4,
3 letter words:
hex13,
pax12,
axe10,
rax10,
rex10,
hap8,
hep8,
hup8,
pah8,
peh8,
puh8,
app7,
pap7,
pep7,
pup7,
aah6,
aha6,
hae6,
han6,
hen6,
her6,
hue6,
hun6,
nah6,
rah6,
reh6,
ape5,
nap5,
nep5,
pan5,
par5,
pea5,
pen5,
per5,
pre5,
pun5,
pur5,
rap5,
rep5,
urp5,
ana3,
ane3,
are3,
aua3,
aue3,
ean3,
ear3,
eau3,
era3,
ern3,
err3,
nae3,
nur3,
ran3,
ren3,
rue3,
run3,
ure3,
urn3,
2 letter words:
ax9,
ex9,
xu9,
ah5,
eh5,
ha5,
he5,
uh5,
pa4,
pe4,
up4,
aa2,
ae2,
an2,
ar2,
ea2,
en2,
er2,
na2,
ne2,
nu2,
re2,
un2,
ur2,