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