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