5 letter words:
gambo10,
gumbo10,
guaco8,
4 letter words:
comb10,
gamb9,
ambo8,
boma8,
camo8,
caum8,
coma8,
ombu8,
umbo8,
gaum7,
ogam7,
ouma6,
3 letter words:
bac7,
bam7,
bum7,
cab7,
cam7,
cob7,
cub7,
cum7,
mac7,
mob7,
moc7,
bag6,
bog6,
bug6,
cag6,
cog6,
gab6,
gam6,
gob6,
gub6,
gum6,
mag6,
mog6,
mug6,
abo5,
amu5,
boa5,
moa5,
mou5,
oba5,
oca5,
ago4,
gau4,
goa4,
2 letter words:
ab4,
am4,
ba4,
bo4,
ma4,
mo4,
mu4,
ob4,
om4,
um4,
ag3,
go3,
gu3,
ug3,
ou2,