5 letter words:
humic12,
imaum9,
umami9,
umiac9,
4 letter words:
cham11,
chum11,
mach11,
much11,
chai9,
chia9,
huic9,
imam8,
maim8,
mica8,
3 letter words:
hmm10,
chi8,
ham8,
hic8,
him8,
hum8,
ich8,
cam7,
cum7,
mac7,
mic7,
mim7,
mum7,
umm7,
ahi6,
aim5,
ami5,
amu5,
2 letter words:
za11,
hm7,
mm6,
ah5,
ha5,
hi5,
uh5,
am4,
ma4,
mi4,
mu4,
um4,
ai2,