7 letter words:
mysosts12,
6 letter words:
mysost11,
5 letter words:
mossy10,
tossy8,
mosts7,
stoss5,
4 letter words:
moys9,
somy9,
soys7,
toys7,
moss6,
most6,
mots6,
soms6,
toms6,
soss4,
sots4,
toss4,
3 letter words:
moy8,
yom8,
oys6,
soy6,
sty6,
toy6,
yos6,
mos5,
mot5,
oms5,
som5,
tom5,
sos3,
sot3,
2 letter words:
my7,
oy5,
yo5,
mo4,
om4,
os2,
so2,
st2,
to2,