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