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