8 letter words:
clubroom14,
7 letter words:
coulomb13,
6 letter words:
colour8,
ormolu8,
5 letter words:
clomb11,
combo11,
coomb11,
crumb11,
bloom9,
bromo9,
broom9,
locum9,
mucor9,
mucro9,
clour7,
color7,
4 letter words:
comb10,
bloc8,
boom8,
club8,
corm8,
culm8,
curb8,
umbo8,
blur6,
bolo6,
boor6,
broo6,
burl6,
cool6,
curl6,
lobo6,
loco6,
loom6,
mool6,
moor6,
obol6,
room6,
lour4,
3 letter words:
bum7,
cob7,
cub7,
cum7,
mob7,
moc7,
boo5,
bro5,
bur5,
col5,
coo5,
cor5,
cru5,
cur5,
lob5,
lum5,
mol5,
moo5,
mor5,
orb5,
orc5,
rob5,
roc5,
rom5,
rub5,
rum5,
urb5,
loo3,
our3,
2 letter words:
bo4,
mo4,
mu4,
om4,
um4,
lo2,
or2,