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