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