7 letter words:
spumous11,
6 letter words:
jumbos17,
mucous10,
possum10,
5 letter words:
jumbo16,
jumps16,
jucos14,
bumps11,
combs11,
comps11,
coups9,
cusps9,
mucus9,
scops9,
scums9,
scups9,
sumps9,
umbos9,
cusso7,
soups7,
sumos7,
4 letter words:
jump15,
jobs13,
juco13,
joss11,
bump10,
comb10,
comp10,
bops8,
bums8,
cobs8,
cops8,
coup8,
cubs8,
cups8,
cusp8,
mobs8,
mocs8,
mops8,
poms8,
pubs8,
scop8,
scum8,
scup8,
sump8,
umbo8,
umps8,
boss6,
buss6,
coss6,
cuss6,
moss6,
muss6,
opus6,
puss6,
sobs6,
soms6,
sops6,
soup6,
subs6,
sumo6,
sums6,
sups6,
sous4,
3 letter words:
job12,
jus10,
bop7,
bum7,
cob7,
cop7,
cub7,
cum7,
cup7,
mob7,
moc7,
mop7,
pom7,
pub7,
ump7,
bos5,
bus5,
cos5,
mos5,
mus5,
oms5,
ops5,
pus5,
sob5,
som5,
sop5,
sub5,
sum5,
sup5,
upo5,
ups5,
sos3,
sou3,
2 letter words:
jo9,
bo4,
mo4,
mu4,
om4,
op4,
um4,
up4,
os2,
so2,
us2,