6 letter words:
apneas8,
paeans8,
paesan8,
pannes8,
5 letter words:
apnea7,
aspen7,
napas7,
napes7,
neaps7,
paean7,
panes7,
panne7,
peans7,
penna7,
sneap7,
spean7,
annas5,
ansae5,
naans5,
nanas5,
senna5,
4 letter words:
apes6,
apse6,
napa6,
nape6,
naps6,
neap6,
pane6,
pans6,
pase6,
pean6,
peas6,
pens6,
snap6,
spae6,
span6,
anas4,
anes4,
anna4,
ansa4,
asea4,
naan4,
nana4,
nans4,
sane4,
3 letter words:
ape5,
asp5,
nap5,
pan5,
pas5,
pea5,
pen5,
pes5,
sap5,
spa5,
aas3,
ana3,
ane3,
ens3,
nae3,
nan3,
sae3,
sea3,
sen3,
2 letter words:
pa4,
pe4,
aa2,
ae2,
an2,
as2,
en2,
es2,
na2,
ne2,