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