5 letter words:
minus7,
munis7,
4 letter words:
sizy16,
zins13,
immy11,
mums8,
yins7,
muni6,
muns6,
nims6,
3 letter words:
zin12,
yum8,
mim7,
mum7,
umm7,
syn6,
yin6,
ism5,
mis5,
mun5,
mus5,
nim5,
sim5,
sum5,
ins3,
nus3,
sin3,
sun3,
uns3,
2 letter words:
my7,
mm6,
mi4,
mu4,
um4,
in2,
is2,
nu2,
si2,
un2,
us2,