4 letter words:
boom8,
mobe8,
tomb8,
boet6,
boot6,
moot6,
mote6,
oboe6,
tome6,
tomo6,
toom6,
3 letter words:
mob7,
bet5,
boo5,
bot5,
emo5,
met5,
moe5,
moo5,
mot5,
obe5,
obo5,
oom5,
tom5,
oot3,
toe3,
too3,
2 letter words:
be4,
bo4,
em4,
me4,
mo4,
ob4,
om4,
et2,
oe2,
oo2,
te2,
to2,