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