Here's what rhymes with predicational.
educational vocational locational coeducational avocational occupational operational recreational relational informational motivational observational rotational situational generational gestational navigational ideational subnational invitational aberrational probational sensational vibrational foundational inspirational translational associational correlational variational mutational noneducational nonvocational organizational gravitational conversational denominational representational conformational congregational intergenerational transformational improvisational computational organisational nonoperational confrontational nonoccupational interdenominational nondenominational nonrepresentational Words that almost rhyme with predicational
occasional capable available payable attainable debatable saleable salable assailable bailable claimable gradable incapable obtainable insatiable changeable unshakable unshakeable breakable degradable trainable unsaleable unsalable persuadable sustainable inescapable interchangeable traceable unavailable unattainable unchangeable ascertainable biodegradable unassailable repayable unbreakable erasable irreclaimable reclaimable conveyable resalable exchangeable explainable unobtainable inflatable maintainable replaceable untraceable mistakable unmistakable irreplaceable unsustainable embraceable nonbreakable microwavable noninterchangeable nonexchangeable