7 letter words:
pissoir9,
6 letter words:
spooks12,
swoops11,
irokos10,
pooris8,
prosos8,
sopors8,
spoors8,
5 letter words:
kiwis12,
works12,
pikis11,
porks11,
skips11,
spiks11,
spook11,
prows10,
swoop10,
swops10,
wisps10,
woops10,
iroko9,
poops9,
props9,
risks9,
rooks9,
sooks9,
pisos7,
poori7,
priss7,
proso7,
pross7,
sopor7,
spoor7,
4 letter words:
kiwi11,
woks11,
work11,
kips10,
kops10,
piki10,
pork10,
skip10,
spik10,
pows9,
prow9,
swop9,
wisp9,
wops9,
irks8,
kirs8,
kiss8,
kois8,
kors8,
koss8,
kris8,
pips8,
poop8,
pops8,
prop8,
risk8,
rook8,
skis8,
sook8,
iwis7,
rows7,
sows7,
wiss7,
woos7,
oops6,
piso6,
piss6,
pois6,
poor6,
poos6,
pros6,
psis6,
rips6,
sips6,
sops6,
iris4,
sirs4,
sori4,
sris4,
3 letter words:
wok10,
kip9,
kop9,
pow8,
wop8,
irk7,
kir7,
kis7,
koi7,
kor7,
kos7,
pip7,
pop7,
ski7,
row6,
sow6,
wis6,
woo6,
wos6,
ops5,
pis5,
poi5,
poo5,
pro5,
psi5,
rip5,
sip5,
sop5,
ors3,
sir3,
sis3,
sos3,
sri3,
2 letter words:
ki6,
ow5,
wo5,
op4,
pi4,
is2,
oi2,
or2,
os2,
si2,
so2,