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