5 letter words:
axons12,
4 letter words:
axon11,
apos6,
apso6,
naps6,
pans6,
poas6,
pons6,
snap6,
soap6,
span6,
naos4,
3 letter words:
pax12,
pox12,
nox10,
sax10,
sox10,
apo5,
asp5,
nap5,
ops5,
pan5,
pas5,
poa5,
pos5,
sap5,
sop5,
spa5,
nas3,
nos3,
ons3,
san3,
son3,
2 letter words:
ax9,
ox9,
op4,
pa4,
po4,
an2,
as2,
na2,
no2,
on2,
os2,
so2,