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