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