7 letter words:
immixes18,
6 letter words:
immies10,
5 letter words:
immix16,
mixes14,
mimes9,
4 letter words:
mems8,
mime8,
mise6,
semi6,
simi6,
3 letter words:
mix12,
sex10,
six10,
xis10,
mem7,
mim7,
ems5,
ism5,
mes5,
mis5,
sim5,
sei3,
2 letter words:
ex9,
xi9,
mm6,
em4,
me4,
mi4,
es2,
is2,
si2,