5 letter words:
jumby19,
jumpy19,
jumbo16,
bumpy14,
kombu13,
4 letter words:
joky18,
jouk15,
juku15,
jump15,
kybo13,
poky13,
moby11,
mopy11,
pumy11,
umpy11,
upby11,
yomp11,
youk11,
yuko11,
yump11,
bouk10,
bump10,
pouk10,
puku10,
buoy9,
moup8,
ombu8,
umbo8,
3 letter words:
joy13,
job12,
kyu10,
yok10,
yuk10,
bok9,
kob9,
kop9,
boy8,
buy8,
moy8,
puy8,
yob8,
yom8,
yum8,
yup8,
bop7,
bum7,
mob7,
mop7,
ouk7,
pom7,
pub7,
ump7,
you6,
mou5,
oup5,
umu5,
upo5,
2 letter words:
jo9,
ky9,
by7,
my7,
ko6,
oy5,
yo5,
yu5,
bo4,
mo4,
mu4,
ob4,
om4,
op4,
po4,
um4,
up4,
ou2,