Here's what rhymes with hamhoo.
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 undue chew deux ensue flue lu rue slew stew undo bu flu ju jus ku loo mu nu peu pu thru woo yew yu boo chou chu coo cou doo ewe fue gu hew mieux ru shampoo shrew tue tzu vue wou wu goo mew moo pooh poo gnu roux slue whew phew into true blue drew grew que crew pursue blew q screw anew bamboo clue cue glue queue accrue cu subdue untrue adieu ado brew pew skew eschew sinew sprue vnto clew strew halloo spew valuer fondue zebu kazoo overshoe wazoo achoo atishoo review overview avenue canoe renew taboo construe jusqu overdue overthrew piu tattoo beaucoup kangaroo outdo revue askew imbue overdo redo ballyhoo honeydew endue foreknew indue muumuu overflew overdrew overgrew booboo regrew interview revenue hitherto residue withdrew debut rendezvous outgrew marabou bestrew prevue superglue retinue caribou cockatoo hullabaloo misconstrue bugaboo peekaboo buckaroo barbecue barbeque