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