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