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