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