5 letter words:
aspen7,
napes7,
neaps7,
panes7,
pause7,
peans7,
punas7,
sneap7,
spean7,
usnea5,
4 letter words:
apes6,
apse6,
nape6,
naps6,
neap6,
pane6,
pans6,
pase6,
pean6,
peas6,
pens6,
puna6,
puns6,
snap6,
spae6,
span6,
spue6,
spun6,
supe6,
upas6,
anes4,
anus4,
sane4,
3 letter words:
ape5,
asp5,
nap5,
pan5,
pas5,
pea5,
pen5,
pes5,
pun5,
pus5,
sap5,
spa5,
sup5,
ups5,
ane3,
eau3,
ens3,
nae3,
nus3,
sae3,
sau3,
sea3,
sen3,
sue3,
sun3,
uns3,
use3,
2 letter words:
pa4,
pe4,
up4,
ae2,
an2,
as2,
en2,
es2,
na2,
ne2,
nu2,
un2,
us2,