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