7 letter words:
boombox20,
6 letter words:
bombax19,
haboob13,
bamboo12,
5 letter words:
abmho12,
abohm12,
macho12,
mocha12,
mooch12,
cabob11,
combo11,
coomb11,
achoo10,
baboo9,
4 letter words:
hoax14,
coax13,
coxa13,
moxa13,
bach11,
cham11,
mach11,
bomb10,
cobb10,
comb10,
boho9,
chao9,
coho9,
hobo9,
homo9,
ambo8,
boob8,
boom8,
camo8,
coma8,
3 letter words:
box12,
cox12,
max12,
oxo10,
bah8,
ham8,
hob8,
mho8,
ohm8,
bam7,
bob7,
cab7,
cam7,
cob7,
mac7,
mob7,
moc7,
hao6,
oho6,
ooh6,
abo5,
boa5,
boo5,
coo5,
moa5,
moo5,
oba5,
oca5,
2 letter words:
ax9,
ox9,
hm7,
ah5,
ha5,
ho5,
oh5,
ab4,
am4,
ba4,
bo4,
ma4,
mo4,
om4,