9 letter words:
thingummy20,
7 letter words:
humming15,
6 letter words:
mighty15,
nighty13,
mutiny11,
muting9,
5 letter words:
gummy13,
thymi13,
hying12,
tummy12,
might11,
mingy11,
minty10,
night9,
thing9,
tying9,
unity8,
4 letter words:
hymn12,
myth12,
immy11,
mity9,
hung8,
nigh8,
thug8,
hint7,
hunt7,
thin7,
tiny7,
tyin7,
mint6,
muni6,
ting5,
tung5,
unit4,
3 letter words:
hmm10,
gym9,
thy9,
him8,
hum8,
yum8,
ghi7,
guy7,
hug7,
mim7,
mum7,
ugh7,
umm7,
gum6,
hin6,
hit6,
hun6,
hut6,
mig6,
mug6,
nth6,
yin6,
mun5,
mut5,
nim5,
gin4,
git4,
gnu4,
gun4,
gut4,
tug4,
nit3,
nut3,
tin3,
tui3,
tun3,
2 letter words:
hm7,
my7,
mm6,
hi5,
uh5,
mi4,
mu4,
um4,
in2,
it2,
nu2,
ti2,
un2,
ut2,