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