Here's what rhymes with ovulational.
relational rotational vibrational correlational locational educational occupational operational vocational recreational sensational situational foundational translational ideational subnational variational mutational avocational aberrational probational informational motivational observational generational gestational navigational associational coeducational invitational organizational gravitational conversational organisational conformational congregational inspirational confrontational nonoccupational nonvocational computational denominational transformational improvisational noneducational nonoperational representational intergenerational nondenominational interdenominational nonrepresentational Words that almost rhyme with ovulational
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 irreplaceable unassailable inflatable replaceable degradable untraceable persuadable conveyable explainable unobtainable maintainable mistakable embraceable nonbreakable unmistakable inescapable interchangeable biodegradable exchangeable unsustainable microwavable nonexchangeable noninterchangeable