Here's what rhymes with cuckooing.
cooing doing chewing shewing suing wooing queuing queueing booing cueing cuing mooing shooing glueing ruing crewing clewing clueing pooing viewing brewing accruing screwing canoeing eschewing gluing hewing stewing mewing skewing bluing blueing truing trueing cluing boohooing pursuing renewing undoing tattooing spewing hallooing outdoing redoing tabooing induing sluing reviewing subduing overdoing shampooing unscrewing misdoing debuting construing evildoing corkscrewing appliqueing ballyhooing interviewing misconstruing Words that almost rhyme with cuckooing
bruin cooling goofing cooping goosing using moving choosing losing ruling shooting grouping schooling tubing tuning booming cruising soothing fooling grooming looming looting pooling roofing rooting whooping looping loosing rooming tooling crooning dueling duelling hooting scooping suiting zooming booting douching grooving mooning boozing dooming hooping puling scooting tooting juicing mooting whooshing cocooning cubing poohing pooping tutting woofing schussing souping googling tombing yukking duding boobing assuming proving accusing blooming brooding drooping pruning smoothing wounding alluding bruising fusing musing stooping boosting eluding fruiting fuming perusing adducing drooling exuding feuding fueling occluding proofing roosting snooping swooning swooping trooping colluding fluting fuelling muting sluicing spoofing attuning doodling pluming puking recouping sleuthing snoozing spooling spooning caucusing educing schmoozing spooking chorusing marooning noodling spuming swooshing tootling callusing rouging trouping bruiting accoutring blooping euchring including reducing removing amusing concluding consuming excluding inducing recruiting approving abusing commuting polluting resuming deducing diluting excusing saluting seducing uprooting ballooning communing deluding regrouping conducing costuming denuding rerouting reusing shoestring cartooning retooling enthusing rebooting secluding unloosing dragooning effusing entombing minuting sprucing canoodling contusing enuring behooving capsuling vamoosing producing improving computing refusing confusing executing diffusing intruding presuming unassuming imputing infusing overruling precluding refuting misusing rebuking reproving defusing extruding impugning obtruding overshooting refuelling confuting lampooning perfuming suffusing exhuming festooning harpooning overusing permuting traducing bemusing censusing platooning disusing tenuring foredooming misruling protruding disputing persecuting manoeuvring ridiculing disproving fireproofing homeschooling parachuting honeymooning sharpshooting undershooting trapshooting highfaluting nonplusing sepulchring introducing constituting prosecuting reproducing instituting disapproving waterproofing importuning disabusing nonpolluting recomputing soundproofing weatherproofing flameproofing childproofing outproducing rustproofing bombproofing burglarproofing substituting troubleshooting transmuting telecommuting prostituting transfusing electrocuting outmanoeuvring bulletproofing centrifuging reconstituting reintroducing overproducing