8 letter words:
chumming18,
7 letter words:
humming15,
6 letter words:
cummin12,
5 letter words:
humic12,
munch12,
cumin9,
mucin9,
cuing8,
4 letter words:
chum11,
much11,
chug10,
chin9,
huic9,
inch9,
hung8,
nigh8,
muni6,
unci6,
3 letter words:
hmm10,
chi8,
hic8,
him8,
hum8,
ich8,
cum7,
ghi7,
hug7,
mic7,
mim7,
mum7,
ugh7,
umm7,
cig6,
gum6,
hin6,
hun6,
mig6,
mug6,
mun5,
nim5,
gin4,
gnu4,
gun4,
2 letter words:
hm7,
mm6,
hi5,
uh5,
mi4,
mu4,
um4,
in2,
nu2,
un2,