Here's what rhymes with antiflu.
you through few view u threw flew hue lieu flue lu rue slew flu loo thru yew yu ewe fue hew ru shrew vue roux slue 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 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 clew goo mew moo pooh strew halloo poo shoo spew valuer gnu thew whew review interview anew renew accrue debut adieu ado jusqu piu eschew revue sinew tzu vnto askew redo foreknew zebu bestrew prevue achoo into pursue overview withdrew avenue bamboo canoe undue ensue subdue taboo undo untrue overdue overthrew tattoo beaucoup outdo shampoo imbue outgrew overdo endue fondue indue kazoo muumuu overflew overshoe overdrew overgrew wazoo booboo regrew revenue hitherto residue rendezvous retinue caribou construe barbecue ballyhoo honeydew barbeque bugaboo marabou peekaboo buckaroo superglue atishoo kangaroo cockatoo hullabaloo misconstrue