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