9 letter words:
wispiness14,
7 letter words:
seisins7,
6 letter words:
swipes11,
sinews9,
wisses9,
pisses8,
sepsis8,
snipes8,
speiss8,
spines8,
isseis6,
niseis6,
seisin6,
5 letter words:
spews10,
swipe10,
wipes10,
wisps10,
sinew8,
swine8,
swiss8,
wines8,
wises8,
peins7,
penis7,
pines7,
sipes7,
snipe7,
snips7,
spies7,
spine7,
spins7,
issei5,
nisei5,
sines5,
sises5,
4 letter words:
pews9,
spew9,
wipe9,
wisp9,
iwis7,
news7,
sewn7,
sews7,
wens7,
wine7,
wins7,
wise7,
wiss7,
nips6,
pein6,
pens6,
pies6,
pine6,
pins6,
piss6,
psis6,
sipe6,
sips6,
snip6,
spin6,
ness4,
nisi4,
seis4,
sine4,
sins4,
3 letter words:
pew8,
new6,
sew6,
wen6,
win6,
wis6,
nip5,
pen5,
pes5,
pie5,
pin5,
pis5,
psi5,
sip5,
ens3,
ess3,
ins3,
sei3,
sen3,
sin3,
sis3,
2 letter words:
we5,
pe4,
pi4,
en2,
es2,
in2,
is2,
ne2,
si2,