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