8 letter words:
prissier10,
7 letter words:
spirier9,
6 letter words:
pisser8,
priers8,
prises8,
speirs8,
spiers8,
spires8,
sprier8,
irises6,
risers6,
5 letter words:
peris7,
piers7,
press7,
prier7,
pries7,
prise7,
priss7,
riper7,
ripes7,
sipes7,
speir7,
spier7,
spies7,
spire7,
issei5,
riser5,
rises5,
sires5,
4 letter words:
peri6,
pier6,
pies6,
piss6,
psis6,
reps6,
ripe6,
rips6,
sipe6,
sips6,
errs4,
ires4,
iris4,
reis4,
rise4,
seis4,
sers4,
sire4,
sirs4,
sris4,
3 letter words:
per5,
pes5,
pie5,
pis5,
psi5,
rep5,
rip5,
sip5,
err3,
ers3,
ess3,
ire3,
rei3,
res3,
sei3,
ser3,
sir3,
sis3,
sri3,
2 letter words:
pe4,
pi4,
er2,
es2,
is2,
re2,
si2,
