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