5 letter words:
womby15,
outby10,
4 letter words:
moby11,
womb11,
towy10,
buoy9,
toby9,
ombu8,
tomb8,
umbo8,
bout6,
motu6,
3 letter words:
yow9,
bow8,
boy8,
buy8,
mow8,
moy8,
yob8,
yom8,
yum8,
bum7,
mob7,
owt6,
tow6,
toy6,
two6,
wot6,
you6,
bot5,
but5,
mot5,
mou5,
mut5,
tom5,
tub5,
tum5,
out3,
2 letter words:
by7,
my7,
ow5,
oy5,
wo5,
yo5,
yu5,
bo4,
mo4,
mu4,
ob4,
om4,
um4,
ou2,
to2,
ut2,