4 letter words:
eons4,
noes4,
nose4,
nous4,
ones4,
onus4,
sone4,
3 letter words:
ens3,
eon3,
nos3,
nus3,
oes3,
one3,
ons3,
ose3,
ous3,
sen3,
son3,
sou3,
sue3,
sun3,
uns3,
use3,
2 letter words:
en2,
es2,
ne2,
no2,
nu2,
oe2,
on2,
os2,
ou2,
so2,
un2,
us2,