7 letter words:
rimrock15,
6 letter words:
corkir12,
5 letter words:
prick13,
compo11,
crimp11,
crook11,
iroko9,
koori9,
micro9,
primo9,
promo9,
morro7,
poori7,
prior7,
roric7,
4 letter words:
mick12,
mock12,
pick12,
pock12,
comp10,
cook10,
cork10,
mirk10,
moki10,
moko10,
mook10,
pook10,
pork10,
rick10,
rock10,
coom8,
coop8,
corm8,
crim8,
crop8,
koro8,
mico8,
moop8,
poco8,
pomo8,
prim8,
prom8,
romp8,
rook8,
coir6,
miro6,
mooi6,
moor6,
poor6,
proo6,
room6,
roop6,
3 letter words:
ick9,
kip9,
kop9,
cop7,
imp7,
irk7,
kir7,
koi7,
kor7,
mic7,
moc7,
mop7,
oik7,
pic7,
pom7,
rok7,
coo5,
cor5,
mir5,
moi5,
moo5,
mor5,
oom5,
oop5,
orc5,
pir5,
poi5,
poo5,
pro5,
rim5,
rip5,
roc5,
rom5,
oor3,
roo3,
2 letter words:
ki6,
ko6,
mi4,
mo4,
om4,
op4,
pi4,
po4,
io2,
oi2,
oo2,
or2,