Other possible rhymes for hoo
-hou
adhu
awho
ballyhoo
ballyhoo!
bo-hoo
boo-hoo
dihu
dishu
drwho
ge-hu
high-hoo
hoo-hoo
hooe
houx
hoy-hou
index.hu
ji-hu
kwho
laveline-du-houx
megahu
miner.hu
mrswho
newhoo
port.hu
saint-ouen-le-houx
too-hoo
tung-hu
tut-hoo
wan-hoo
who...
who?
whomadewho
woo-hoo
wu-hu
wwho
yara-ma-yha-who
yoo-hoo
you-know-who