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