5 letter words:
nipas7,
pains7,
pians7,
pinas7,
punas7,
unais5,
4 letter words:
naps6,
nipa6,
nips6,
pain6,
pans6,
pian6,
pias6,
pina6,
pins6,
puna6,
puns6,
snap6,
snip6,
span6,
spin6,
spun6,
upas6,
ains4,
anis4,
anus4,
inia4,
nisi4,
sain4,
unai4,
3 letter words:
asp5,
nap5,
nip5,
pan5,
pas5,
pia5,
pin5,
pis5,
piu5,
psi5,
pun5,
pus5,
sap5,
sip5,
spa5,
sup5,
ups5,
ain3,
ais3,
ani3,
ins3,
nus3,
sau3,
sin3,
sun3,
uns3,
2 letter words:
pa4,
pi4,
up4,
ai2,
an2,
as2,
in2,
is2,
na2,
nu2,
si2,
un2,
us2,