Here's what rhymes with balaou.
to who you do two new too due knew du u coup qu shoe zu dew lieu shew su sue tu vous chew deux fu lu rue zoo bu hu ju jus ku loo mu nu peu pu seu shu sou vu woo yew yu boo chou chu coo cou doo ewe feu gu ru shou thu tue vou wou wu goo moo pooh poo shoo gnu roux thew whew achoo through few true view blue drew grew que crew threw blew flew q anew bamboo clue cue glue hue queue renew cu flue slew stew taboo adieu ado brew flu jusqu pew tattoo thru fue hew mieux shrew tzu vue clew mew redo ballyhoo slue phew into review pursue screw avenue canoe undue accrue debut ensue undo piu skew beaucoup eschew outdo revue shampoo sprue vnto strew halloo spew valuer bugaboo foreknew zebu kazoo buckaroo wazoo booboo regrew revenue residue retinue subdue untrue caribou overdue barbecue kangaroo sinew askew imbue outgrew overdo cockatoo honeydew barbeque endue indue marabou peekaboo bestrew muumuu overshoe prevue atishoo interview hitherto overview withdrew rendezvous overthrew hullabaloo fondue overflew superglue overdrew overgrew construe misconstrue