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