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