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