8 letter words:
pinnular10,
7 letter words:
pinnula9,
6 letter words:
paulin8,
pinnal8,
purlin8,
annuli6,
unnail6,
urinal6,
5 letter words:
lapin7,
lupin7,
pilar7,
pilau7,
pinna7,
plain7,
purin7,
ulpan7,
unpin7,
unrip7,
annul5,
inrun5,
inurn5,
lunar5,
nairu5,
ulnar5,
urial5,
4 letter words:
lipa6,
nipa6,
pail6,
pain6,
pair6,
pial6,
pian6,
pina6,
pirn6,
plan6,
prau6,
pula6,
puli6,
puna6,
puri6,
purl6,
airn4,
anil4,
aril4,
lain4,
lair4,
lari4,
liar4,
linn4,
lira4,
luna4,
nail4,
nurl4,
rail4,
rain4,
rani4,
rial4,
ruin4,
ulan4,
ulna4,
unai4,
3 letter words:
alp5,
lap5,
lip5,
nap5,
nip5,
pal5,
pan5,
par5,
pia5,
pin5,
piu5,
pul5,
pun5,
pur5,
rap5,
rip5,
urp5,
ail3,
ain3,
air3,
ani3,
inn3,
lar3,
lin3,
nan3,
nil3,
nun3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
pa4,
pi4,
up4,
ai2,
al2,
an2,
ar2,
in2,
la2,
li2,
na2,
nu2,
un2,