7 letter words:
ripsaws12,
6 letter words:
ripsaw11,
5 letter words:
swaps10,
warps10,
wasps10,
wisps10,
wraps10,
wairs8,
apsis7,
aspis7,
pairs7,
paris7,
priss7,
rasps7,
spars7,
arsis5,
saris5,
4 letter words:
paws9,
swap9,
waps9,
warp9,
wasp9,
wisp9,
wrap9,
raws7,
saws7,
wair7,
wars7,
wiss7,
asps6,
pair6,
pars6,
pass6,
pias6,
piss6,
psis6,
raps6,
rasp6,
rips6,
saps6,
sips6,
spar6,
spas6,
airs4,
rais4,
rias4,
sari4,
sirs4,
sris4,
3 letter words:
paw8,
wap8,
raw6,
saw6,
war6,
was6,
wis6,
asp5,
par5,
pas5,
pia5,
pis5,
psi5,
rap5,
rip5,
sap5,
sip5,
spa5,
air3,
ais3,
ars3,
ass3,
rai3,
ras3,
ria3,
sir3,
sis3,
sri3,
2 letter words:
aw5,
pa4,
pi4,
ai2,
ar2,
as2,
is2,
si2,