6 letter words:
jumbos17,
5 letter words:
jumbo16,
umbos9,
4 letter words:
jobs13,
bums8,
mobs8,
umbo8,
sumo6,
3 letter words:
job12,
jus10,
bum7,
mob7,
bos5,
bus5,
mos5,
mus5,
oms5,
sob5,
som5,
sub5,
sum5,
sou3,
2 letter words:
jo9,
bo4,
mo4,
mu4,
om4,
um4,
os2,
so2,
us2,
