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