5 letter words:
zoris14,
porks11,
4 letter words:
zips15,
zori13,
kips10,
kops10,
pork10,
skip10,
spik10,
irks8,
kirs8,
kois8,
kors8,
kris8,
risk8,
piso6,
pois6,
pros6,
rips6,
sori4,
3 letter words:
zip14,
kip9,
kop9,
irk7,
kir7,
kis7,
koi7,
kor7,
kos7,
ski7,
ops5,
pis5,
poi5,
pro5,
psi5,
rip5,
sip5,
sop5,
ors3,
sir3,
sri3,
2 letter words:
ki6,
op4,
pi4,
is2,
oi2,
or2,
os2,
si2,
so2,