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