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