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