5 letter words:
bloom9,
bromo9,
broom9,
boron7,
brool7,
molto7,
moron7,
motor7,
robot7,
orlon5,
roton5,
4 letter words:
boom8,
borm8,
tomb8,
blot6,
bolo6,
bolt6,
bool6,
boon6,
boor6,
boot6,
born6,
bort6,
broo6,
lobo6,
loom6,
molt6,
mono6,
mool6,
moon6,
moor6,
moot6,
morn6,
mort6,
norm6,
obol6,
room6,
tomo6,
toom6,
loon4,
loor4,
loot4,
lorn4,
loto4,
nolo4,
onto4,
oont4,
ront4,
roon4,
root4,
rotl4,
roto4,
tool4,
toon4,
torn4,
toro4,
tron4,
3 letter words:
mob7,
bon5,
boo5,
bor5,
bot5,
bro5,
lob5,
mol5,
mon5,
moo5,
mor5,
mot5,
nob5,
nom5,
obo5,
olm5,
oom5,
orb5,
rob5,
rom5,
tom5,
loo3,
lor3,
lot3,
noo3,
nor3,
not3,
ono3,
oon3,
oor3,
oot3,
ort3,
roo3,
rot3,
ton3,
too3,
tor3,
2 letter words:
bo4,
mo4,
ob4,
om4,
lo2,
no2,
on2,
oo2,
or2,
to2,