7 letter words:
mummify19,
5 letter words:
jimmy19,
mujik18,
mummy14,
4 letter words:
juku15,
fiky14,
fuji14,
fumy12,
immy11,
kufi11,
mumm10,
mumu8,
3 letter words:
kif10,
kyu10,
yuk10,
fum8,
yum8,
mim7,
mum7,
umm7,
umu5,
2 letter words:
ky9,
fy8,
my7,
ki6,
mm6,
if5,
yu5,
mi4,
mu4,
um4,