Here's what rhymes with appendable.
bendable amendable spendable commendable dependable expendable undependable extendable recommendable Words that almost rhyme with appendable
lamentable quenchable presentable preventable preventible unquenchable unpreventable tenable terrible sensible amenable parable untenable attentional ostensible bearable weldable medical credible decimal pedestal unbearable defensible legible testable inedible tentacle wearable breathable pentacle spreadable chemical accessible cerebral dimensional flexible vegetable intentional plentiful retinal sectional sensual textual directional insensible seminal illegible impeccable ineffable sentinel obsessional caramel dispensable extensible repairable stretchable suppressible unwearable conventional acceptable clerical festival incredible spectacle susceptible perceptible detectable sceptical segmental correctional detestable impregnable irrepressible polemical unintentional alchemical compressible delectable digestible execrable extensional indefensible contestable collectible correctable impressible suggestible collectable perfectible premedical perceptional comestible complexional connectable detectible electable connectible professional numerical exceptional indispensable intestinal perceptual respectable biochemical inaccessible skeptical confessional contemptible inflexible receptacle regrettable reprehensible trigeminal unforgettable bidirectional chimerical expressible geochemical twodimensional undetectable concessional processional prophetical paramedical conceptional convectional forgettable recessional hypothetical congressional unacceptable comprehensible unconventional incompressible incontestable indigestible inflectional intertextual photochemical threedimensional unprofessional insusceptible unexceptional inflexional heterosexual homosexual multidimensional inexpressible unidirectional histochemical intracerebral psychosexual anticlerical subprofessional nonclerical nonnumerical noncollectable physicochemical nonprofessional alphanumerical paraprofessional semiprofessional gastrointestinal immunohistochemical