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