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