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