5 letter words:
mists7,
mitis7,
mitts7,
trims7,
stirs5,
titis5,
4 letter words:
isms6,
miri6,
mirs6,
miss6,
mist6,
mitt6,
rims6,
sims6,
smit6,
trim6,
iris4,
sirs4,
sits4,
sris4,
stir4,
titi4,
tits4,
3 letter words:
ism5,
mir5,
mis5,
rim5,
sim5,
its3,
sir3,
sis3,
sit3,
sri3,
tis3,
tit3,
2 letter words:
mi4,
is2,
it2,
si2,
ti2,