7 letter words:
maximin18,
minimax18,
6 letter words:
minima10,
5 letter words:
immix16,
maxim16,
minim9,
animi7,
4 letter words:
maxi13,
minx13,
ixia11,
imam8,
maim8,
amin6,
main6,
mina6,
mini6,
inia4,
3 letter words:
max12,
mix12,
nix10,
mim7,
aim5,
ami5,
man5,
nam5,
nim5,
ain3,
ani3,
2 letter words:
ax9,
xi9,
mm6,
am4,
ma4,
mi4,
ai2,
an2,
in2,
na2,
