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