5 letter words:
mirks11,
murks11,
smirk11,
4 letter words:
mirk10,
murk10,
musk10,
skim10,
irks8,
kirs8,
kris8,
risk8,
rusk8,
mirs6,
rims6,
rums6,
3 letter words:
irk7,
kir7,
kis7,
ski7,
suk7,
ism5,
mir5,
mis5,
mus5,
rim5,
rum5,
sim5,
sum5,
sir3,
sri3,
2 letter words:
ki6,
mi4,
mu4,
um4,
is2,
si2,
us2,