7 letter words:
hamburg15,
6 letter words:
rhumba13,
5 letter words:
rhumb12,
brugh11,
burgh11,
rumba9,
umbra9,
garum8,
4 letter words:
bagh10,
buhr9,
gamb9,
habu9,
harm9,
huma9,
barm8,
brag7,
burg7,
garb7,
gaum7,
grab7,
gram7,
grub7,
grum7,
marg7,
arum6,
baur6,
bura6,
mura6,
gaur5,
guar5,
ruga5,
3 letter words:
bah8,
ham8,
hub8,
hum8,
bam7,
bum7,
hag7,
hug7,
ugh7,
bag6,
bug6,
gab6,
gam6,
gub6,
gum6,
mag6,
mug6,
rah6,
amu5,
arb5,
arm5,
bar5,
bra5,
bru5,
bur5,
mar5,
ram5,
rub5,
rum5,
urb5,
gar4,
gau4,
gur4,
rag4,
rug4,
2 letter words:
hm7,
ah5,
ha5,
uh5,
ab4,
am4,
ba4,
ma4,
mu4,
um4,
ag3,
gu3,
ug3,
ar2,
ur2,