5 letter words:
jumby19,
bunjy17,
jumbo16,
4 letter words:
moby11,
bony9,
buoy9,
mony9,
numb8,
ombu8,
umbo8,
boun6,
muon6,
3 letter words:
joy13,
job12,
jun10,
boy8,
buy8,
moy8,
yob8,
yom8,
yum8,
bum7,
mob7,
noy6,
ony6,
yon6,
you6,
bon5,
bun5,
mon5,
mou5,
mun5,
nob5,
nom5,
nub5,
2 letter words:
jo9,
by7,
my7,
ny5,
oy5,
yo5,
yu5,
bo4,
mo4,
mu4,
ob4,
om4,
um4,
no2,
nu2,
on2,
ou2,
un2,