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