8 letter words:
mugwumps18,
7 letter words:
mugwump17,
5 letter words:
mumps11,
gumps10,
mumus9,
4 letter words:
mump10,
gump9,
swum9,
mums8,
mumu8,
sump8,
umps8,
gums7,
gups7,
mugs7,
pugs7,
smug7,
spug7,
3 letter words:
mum7,
umm7,
ump7,
gum6,
gup6,
mug6,
pug6,
wus6,
mus5,
pus5,
sum5,
sup5,
umu5,
ups5,
gus4,
ugs4,
2 letter words:
mm6,
mu4,
um4,
up4,
gu3,
ug3,
us2,