6 letter words:
jumbos17,
mucous10,
5 letter words:
jumbo16,
jucos14,
combs11,
mucus9,
scums9,
umbos9,
cusso7,
sumos7,
4 letter words:
jobs13,
juco13,
joss11,
comb10,
bums8,
cobs8,
cubs8,
mobs8,
mocs8,
scum8,
umbo8,
boss6,
buss6,
coss6,
cuss6,
moss6,
muss6,
sobs6,
soms6,
subs6,
sumo6,
sums6,
sous4,
3 letter words:
job12,
jus10,
bum7,
cob7,
cub7,
cum7,
mob7,
moc7,
bos5,
bus5,
cos5,
mos5,
mus5,
oms5,
sob5,
som5,
sub5,
sum5,
sos3,
sou3,
2 letter words:
jo9,
bo4,
mo4,
mu4,
om4,
um4,
os2,
so2,
us2,