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