5 letter words:
chyme15,
hymen13,
munch12,
4 letter words:
jehu14,
hymn12,
yech12,
yuch12,
chum11,
cyme11,
much11,
menu6,
neum6,
3 letter words:
jeu10,
jun10,
myc10,
hey9,
yeh9,
hem8,
hum8,
yum8,
cum7,
hen6,
hue6,
hun6,
yen6,
cue5,
ecu5,
emu5,
men5,
mun5,
2 letter words:
hm7,
my7,
eh5,
he5,
uh5,
ye5,
em4,
me4,
mu4,
um4,
en2,
ne2,
nu2,
un2,