7 letter words:
pirojki20,
5 letter words:
kojis16,
rojis12,
pikis11,
porks11,
4 letter words:
koji15,
jors11,
roji11,
sijo11,
kips10,
kops10,
piki10,
pork10,
skip10,
spik10,
irks8,
kirs8,
kois8,
kors8,
kris8,
oiks8,
risk8,
roks8,
skio8,
pirs6,
piso6,
pois6,
pros6,
rips6,
risp6,
iris4,
siri4,
sori4,
3 letter words:
jor10,
kip9,
kop9,
irk7,
kir7,
kis7,
koi7,
kor7,
kos7,
oik7,
rok7,
sik7,
ski7,
ops5,
pir5,
pis5,
poi5,
pos5,
pro5,
psi5,
rip5,
sip5,
sop5,
ios3,
iso3,
ors3,
sir3,
sri3,
2 letter words:
jo9,
ki6,
ko6,
op4,
pi4,
po4,
io2,
is2,
oi2,
or2,
os2,
si2,
so2,