8 letter words:
mummying18,
7 letter words:
mumming14,
5 letter words:
mummy14,
gummy13,
mingy11,
4 letter words:
immy11,
mumm10,
muni6,
3 letter words:
gym9,
yum8,
guy7,
mim7,
mum7,
umm7,
gum6,
mig6,
mug6,
yin6,
mun5,
nim5,
gin4,
gnu4,
gun4,
2 letter words:
my7,
mm6,
mi4,
mu4,
um4,
in2,
nu2,
un2,