7 letter words:
zymurgy25,
grumbly15,
6 letter words:
rumbly13,
5 letter words:
bulgy11,
rugby11,
burly10,
4 letter words:
bury9,
byrl9,
ruby9,
ugly8,
burg7,
glum7,
grub7,
grum7,
ruly7,
blur6,
burl6,
3 letter words:
gym9,
buy8,
yum8,
bum7,
guy7,
bug6,
gum6,
mug6,
bur5,
lum5,
rub5,
rum5,
urb5,
gul4,
lug4,
rug4,
2 letter words:
by7,
my7,
mu4,
um4,