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