6 letter words:
crombs12,
crumbs12,
cormus10,
courbs10,
morbus10,
mucors10,
mucros10,
rumbos10,
5 letter words:
combs11,
cromb11,
crumb11,
borms9,
comus9,
corms9,
courb9,
curbs9,
mucor9,
mucro9,
ombus9,
rumbo9,
scrub9,
scrum9,
umbos9,
cours7,
roums7,
scour7,
4 letter words:
comb10,
borm8,
bums8,
cobs8,
coms8,
corm8,
cubs8,
curb8,
mobs8,
mocs8,
ombu8,
scum8,
umbo8,
bors6,
bros6,
brus6,
burs6,
cors6,
cour6,
crus6,
curs6,
mors6,
mous6,
muso6,
orbs6,
orcs6,
robs6,
rocs6,
roms6,
roum6,
rubs6,
rucs6,
rums6,
scur6,
smur6,
sorb6,
soum6,
sumo6,
urbs6,
ours4,
sour4,
3 letter words:
bum7,
cob7,
cub7,
cum7,
mob7,
moc7,
bor5,
bos5,
bro5,
bru5,
bur5,
bus5,
cor5,
cos5,
cru5,
cur5,
mor5,
mos5,
mou5,
mus5,
obs5,
oms5,
orb5,
orc5,
rob5,
roc5,
rom5,
rub5,
ruc5,
rum5,
sob5,
soc5,
som5,
sub5,
sum5,
urb5,
ors3,
our3,
ous3,
sou3,
sur3,
2 letter words:
bo4,
mo4,
mu4,
ob4,
om4,
um4,
or2,
os2,
ou2,
so2,
ur2,
us2,