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