9 letter words:
immixture20,
7 letter words:
mixture16,
6 letter words:
remixt15,
immure10,
iterum8,
mitier8,
5 letter words:
immix16,
mirex14,
mixer14,
murex14,
remix14,
mimer9,
merit7,
miter7,
mitre7,
muter7,
remit7,
timer7,
uteri5,
4 letter words:
mixt13,
exit11,
mime8,
emir6,
emit6,
item6,
mire6,
miri6,
mite6,
mure6,
mute6,
rime6,
term6,
time6,
trim6,
etui4,
rite4,
tier4,
tire4,
true4,
3 letter words:
mix12,
rex10,
tux10,
mem7,
mim7,
mum7,
umm7,
emu5,
met5,
mir5,
mut5,
rem5,
rim5,
rum5,
ire3,
rei3,
ret3,
rue3,
rut3,
tie3,
tui3,
ute3,
2 letter words:
ex9,
xi9,
xu9,
mm6,
em4,
me4,
mi4,
mu4,
um4,
er2,
et2,
it2,
re2,
ti2,
ut2,