6 letter words:
unzips17,
upsize17,
puisne8,
supine8,
5 letter words:
unzip16,
zeins14,
zines14,
peins7,
penis7,
pines7,
snipe7,
spine7,
4 letter words:
zeps15,
zips15,
size13,
zein13,
zine13,
zins13,
nips6,
pein6,
pens6,
pies6,
pine6,
pins6,
puns6,
sipe6,
snip6,
spin6,
spue6,
spun6,
supe6,
sine4,
3 letter words:
zep14,
zip14,
zin12,
nip5,
pen5,
pes5,
pie5,
pin5,
pis5,
piu5,
psi5,
pun5,
pus5,
sip5,
sup5,
ups5,
ens3,
ins3,
nus3,
sei3,
sen3,
sin3,
sue3,
sun3,
uns3,
use3,
2 letter words:
pe4,
pi4,
up4,
en2,
es2,
in2,
is2,
ne2,
nu2,
si2,
un2,
us2,