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