Here's what rhymes with scintigraphical.
graphical geographical biographical topographical typographical autobiographical bibliographical historiographical lexicographical Words that almost rhyme with scintigraphical
classical fascicle neoclassical magical tragical mechanical tactical botanical tyrannical capitol mannitol pragmatical theatrical dynamical fanatical fanciful irascible sabbatical systematical satanical mathematical biomechanical fantastical puritanical monastical ecclesiastical problematical expansible contractible nontheatrical electromechanical