7 letter words:
unisize16,
6 letter words:
seizin15,
5 letter words:
zeins14,
zines14,
nisei5,
4 letter words:
size13,
zein13,
zine13,
zins13,
nies4,
nisi4,
sien4,
sine4,
unis4,
3 letter words:
sez12,
zin12,
ens3,
ins3,
nie3,
nis3,
nus3,
sei3,
sen3,
sin3,
sue3,
sui3,
sun3,
uni3,
uns3,
use3,
2 letter words:
en2,
es2,
in2,
is2,
ne2,
nu2,
si2,
un2,
us2,