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