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