6 letter words:
mugful12,
5 letter words:
flump12,
4 letter words:
gump9,
fugu8,
gulf8,
lump8,
plum8,
glum7,
gulp7,
plug7,
pulu6,
3 letter words:
fum8,
fug7,
ump7,
flu6,
gum6,
gup6,
mug6,
pug6,
lum5,
plu5,
pul5,
umu5,
gul4,
lug4,
ulu3,
2 letter words:
mu4,
um4,
up4,
gu3,
ug3,