9 letter words:
churchmen21,
7 letter words:
muncher14,
6 letter words:
church16,
crunch13,
5 letter words:
heuch13,
hunch13,
curch12,
merch12,
munch12,
cecum11,
churn10,
rheum10,
ruche10,
rumen7,
4 letter words:
chum11,
much11,
hunh10,
herm9,
merc8,
hern7,
cure6,
curn6,
ecru6,
menu6,
mure6,
neum6,
rune4,
3 letter words:
heh9,
huh9,
hem8,
hum8,
cum7,
hen6,
her6,
hue6,
hun6,
cru5,
cue5,
cur5,
ecu5,
emu5,
men5,
mun5,
rec5,
rem5,
rum5,
ern3,
rue3,
run3,
urn3,
2 letter words:
hm7,
eh5,
he5,
uh5,
em4,
me4,
mu4,
um4,
en2,
er2,
ne2,
nu2,
re2,
un2,
