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