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