4 letter words:
hing8,
hung8,
nigh8,
ming7,
mung7,
muni6,
3 letter words:
him8,
hum8,
ghi7,
hug7,
ugh7,
gum6,
hin6,
hui6,
hun6,
mig6,
mug6,
mun5,
nim5,
gin4,
gnu4,
gun4,
uni3,
2 letter words:
hm7,
hi5,
uh5,
mi4,
mu4,
um4,
gi3,
gu3,
ug3,
in2,
nu2,
un2,