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