Here's what rhymes with proboble.
double bubble publ trouble rubble stubble redouble playable addable dirigible vocable beatable tamable damnable friable uncharitable unbridgeable attachable unplayable acquirable flyable dividable exploitable filtrable ignitable unlikable vincible unloveable imperishable imperturbable translatable nonviable unnameable containable compoundable conformable unarguable transmutable indissoluble untranslatable indemonstrable Words that almost rhyme with proboble
puddle tuple couple subtle shuttle muddle rebuttal suppl supple huddle cuddle cudgel rappel fuddle scuttle decouple befuddle uncouple oversubtle thermocouple tunnel puzzle bustle tumble buckle chuckle jumble tional juggle tussle bumble pummel duckbill tamale tousle tubful muscle humble bundle jungle funnel muzzle shovel autumnal ductile rumble rustle shuffle stumble ductal hovel hustle knuckle muffle mussel ruffle subtile fumble mumble pustule suckle caecal runnel truffle bungle guzzle nuzzle truckle gunnel gumball jugful tumbrel struggle fungal crumble bestowal grumble scuffle smuggle phrasal reshuffle snaffle snuggle trundle lungful rumple snuffle unbuckle mugful pinocle frontal triumphal colourful crustal nuptial lustful peduncle trustful crumple prenuptial kerfuffle cupsful prefrontal subcortical conformal suboptimal carbuncle duodecimal granduncle nonvocal antifungal distrustful honeysuckle heptagonal disgruntle mistrustful