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