Here's what rhymes with assumable.
consumable presumable Words that almost rhyme with assumable
suitable movable unsuitable usable moveable fusible luminal dutiable doable usual juvenile crucible immovable reducible mutable provable reusable unusable unmovable unmoveable beautiful mutual unusual immutable irreducible renewable cuticle removable deducible inducible irrefutable irremovable producible refutable attitudinal inscrutable delusional excusable disputable improvable commutable construable disprovable executable reproducible latitudinal nonrenewable manoeuvrable institutional longitudinal indisputable inexcusable constitutional unconstitutional distributional