8 letter words:
gombroon13,
5 letter words:
gombo10,
bromo9,
broom9,
bongo8,
groom8,
mongo8,
boron7,
moron7,
4 letter words:
boom8,
bong7,
gobo7,
gorm7,
boon6,
boor6,
born6,
broo6,
mono6,
moon6,
moor6,
morn6,
norm6,
room6,
goon5,
3 letter words:
mob7,
bog6,
gob6,
mog6,
boo5,
bro5,
mon5,
moo5,
mor5,
nob5,
nom5,
orb5,
rob5,
rom5,
goo4,
gor4,
nog4,
noo3,
nor3,
ono3,
2 letter words:
bo4,
mo4,
om4,
go3,
no2,
on2,
or2,