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